.top {
    width: 100%;
      background-color: #fcfcfc;
      height: 30px;
      position: fixed;
      z-index: 10;
      border-bottom: 1px solid #eeee;
      top: 0px;
      line-height: 30px;
 }
 .top {
    color: #666666;
 }
 .logo {
    height: 100px;
    margin-top: 40px;
 }
 .logo a {
    display: block;
     width: 100%;
 }
 .logo a img {
    max-width: 100%;

 }
nav {
    background-color: #f0f0f0;
    height: 40px;
}
nav ul {
    background-color: #000;
     height: 100%;
     padding-left: 20px;
}
nav ul li {
    position: relative;
    
}
.hide {
    display: block;
}
nav ul li a {
    display: block;
    /* width: 100%; */
    text-align: center;
    line-height: 40px;
    color: #fff;
    padding: 0px 20px;
    margin: 0px 20px;
} 
.nav_color {
    background-color: #D32929;
}
nav .nav_ul {
    position: absolute;
    width: 100%;
    background-color: transparent;
    top: 41px; 
    left: -20px;
} 
nav .nav_ul  li {
     border-bottom: 1px solid #fff;
}
nav .nav_ul  li a {
    background-color: #D32929;

}
nav .nav_ul  li a:hover{
    background-color: #000;
}
.nav_bt {
    background-color: #343a40;
    width: 3rem;
    height: 3rem;
    border-radius: 10px;
    cursor: pointer;
    position: absolute;
    top: 3%;
    right: 5%;
    display: none;
}
 @media screen and (min-width:360px) and (max-width:720px) {
    .warrp {
     width: 100%;
    }
    /* .hide {
        display: block;
    } */
     .top {
         display: none;
         width: 100%;
         background-color: #fcfcfc;
         height: 30px;
         position: fixed;
         z-index: 10;
         border-bottom: 1px solid #eeee;
         top: 0px;
         line-height: 30px;
     }
     .hide {
        display:none;
    }
     .top {
         color: #666666;
      }
      .logo span {
        margin-left: 2%;
      }
      nav {
        background-color: transparent;
        height: auto;
    }
    nav ul {
        background-color: transparent;
         height: 100%;
         padding-left: 0rem;
    }
    nav ul li {
        position: relative;
        float: none !important;
        
    }
    nav ul li a {
        display: block;
        /* width: 100%; */
        text-align: center;
        line-height: 4rem;
        color: #333;
        padding: 0px;
        margin: 0px 2rem;
        font-size: 2rem;
    } 
    .nav_color {
        background-color: transparent;
        color: #D32929;
    }
    nav .nav_ul {
        position: static;
        width: 100%;
        background-color: transparent;
        top: 41px; 
        left: -20px;
    } 
    nav .nav_ul  li {
         border-bottom: 1px solid #fff;
    }
    nav .nav_ul  li a {
        background-color: transparent;
        font-size: 2rem;
    
    }
    nav .nav_ul  li a:hover{
        background-color: transparent;
        color: #D32929;
    }
    .nav_bt {
        background-color: #343a40;
        width: 3rem;
        height: 3rem;
        border-radius: 10px;
        cursor: pointer;
        position: absolute;
        top: 8%;
        right: 5%;
        display: block;
    }
    .nav_bt span {
        display: block;
        color: #ccc;
        font-size: 1.5rem;
        text-align: center;
        line-height: 3rem;
    }
  }
 @media screen and (min-width: 720px) and (max-width:960px) {
     .warrp {
        width: 90%;
     }
     /* .hide {
        display: block;
    } */
    .hide {
        display:none;
    }
    .top {
        display: none;
        width: 100%;
        background-color: #fcfcfc;
        height: 30px;
        position: fixed;
        z-index: 10;
        border-bottom: 1px solid #eeee;
        top: 0px;
        line-height: 30px;
    }
    .top {
        color: #666666;
     }
     .logo {
        height: 6rem;
        margin-top: 4%;
     }
     .logo span {
        margin-left: 2%;
      }
     nav {
        background-color: #fff;
        height: auto;
        
    }
    nav ul {
        background-color: transparent;
         height: 100%;
         padding-left: 0px;
    }
    
    nav ul li {
        position: relative;
        width: 100%;
        background-color: transparent;
        float: none !important;
    }
    nav ul li a {
        display: block;
        /* width: 100%; */
        text-align: center;
        line-height: 4rem;
        color: #333;
        padding: 0px ;
        margin: 0px 2rem;
        font-size: 2rem;
    } 
    .nav_color {
        background-color: transparent;
        color: #D32929;
    }
    nav .nav_ul {
        position: static;
        width: 100%;
        background-color: transparent;
        top: 4rem; 
        left: -2rem;
    } 
    nav .nav_ul  li {
         border-bottom: 1px solid #fff;
    }
    nav .nav_ul  li a {
        background-color: transparent;
    
    }
    nav .nav_ul  li a:hover{
        background-color: #000;
    }
    .nav_bt {
        background-color: #343a40;
        width: 3rem;
        height: 3rem;
        border-radius: 10px;
        cursor: pointer;
        position: absolute;
        top: 4%;
        right: 10%;
        display: block;
    }
    .nav_bt span {
        display: block;
        color: #ccc;
        font-size: 1.5rem;
        text-align: center;
        line-height: 3rem;
    }
 }

 
.luntu {
    margin-top: 20px;
    margin-bottom: 30px;
}
.luntu ul,.fl1_tt ul{
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}
.luntu ul li {
    width: 20%;
}
.luntu ul li a , .fl1_tt ul li a{
    display: block;
    width: 100%;
    overflow: hidden;
    height: 184px;
    position: relative;
    border: 1px solid transparent;
}
.luntu ul li img  ,.fl1_tt ul li a img{
    width: 100%;
/* vertical-align: middle; */
transition:
 all .3s ease;
}
.luntu_div {
    width: 100%;
    height: 15px;
    background-color: rgba(0,0,0,.5);
    color: #fff;
    text-align: center;
    position: absolute;
    bottom: 0px;
    z-index: 10;
    line-height: 15px;
}
.luntu ul li a:hover img ,.fl1_tt ul li a:hover img{
   transform: scale(1.2);
}
.luntu ul li a:hover .luntu_div ,.fl1_tt ul li a:hover span {
    color: #D32929;
}
.luntu ul li a:hover, .fl1_tt ul li a:hover{
    border: 1px solid #D32929;
}

.fl1_tt ul li a:hover+span {
    color: #D32929;
}
.fl1_tt ul li span {
    cursor: pointer;
}
.fl1_tt ul li em {
    margin: 0px 5px;
    color:#D32929
}
.fl1_tt ul li span:hover {
    color: #D32929;
}
.fl1_tt ul li span:hover+ a {
    border: 1px solid #D32929;
}
@media screen and (min-width:360px) and (max-width:720px) {
    .luntu {
        margin-top: 20px;
        margin-bottom: 30px;
    }
    .luntu ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
  .fl1_tt ul{
        display: flex;
        flex-wrap: nowrap;
        justify-content: space-between;
    }
    .luntu ul li {
        width: 48%;
        margin: 0.2rem 1%;
    }
    .luntu ul li a {
        display: block;
        width: 100%;
        overflow: visible;
        height: 10%;
        position: relative;
        border: 1px solid transparent;
    }
     .fl1_tt ul li a{
        display: block;
        width: 100%;
        overflow: hidden;
        height: 10rem;
        position: relative;
        border: 1px solid transparent;
    }
    .luntu ul li img  ,.fl1_tt ul li a img{
        width: 100%;
    /* vertical-align: middle; */
    transition:
     all .3s ease;
    }
    .luntu_div {
        width: 100%;
        height: 2rem;
        background-color: rgba(0,0,0,.5);
        color: #fff;
        text-align: center;
        position: static;
        bottom: 0px;
        z-index: 10;
        line-height: 2rem;
    }
    .luntu ul li a:hover img ,.fl1_tt ul li a:hover img{
       transform: scale(1);
    }
    .luntu ul li a:hover .luntu_div ,.fl1_tt ul li a:hover span {
        color: transparent;
    }
    .luntu ul li a:hover {
        border: 1px solid transparent;
    }
    .luntu ul li a:hover, .fl1_tt ul li a:hover{
        border: 1px solid #D32929;
    }
    
    .fl1_tt ul li a:hover+span {
        color: #D32929;
    }
    .fl1_tt ul li span {
        cursor: pointer;
        font-size: 12px;
    }
    .fl1_tt ul li span:hover {
        color: #D32929;
    }
    .fl1_tt ul li span:hover+ a {
        border: 1px solid #D32929;
    }
  }
 @media screen and (min-width: 720px) and (max-width:960px) {
    .luntu {
        margin-top: 20px;
        margin-bottom: 30px;
    }
    .luntu ul,.fl1_tt ul{
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
    }
    .luntu ul li {
        width: 19%;
        margin: 1rem;
    }
    .luntu ul li a , .fl1_tt ul li a{
        display: block;
        width: 100%;
        overflow: visible;
        height: 7rem;
        position: relative;
        border: 1px solid transparent;
    }
    .luntu ul li img  ,.fl1_tt ul li a img{
        width: 100%;
    /* vertical-align: middle; */
    transition:
     all .3s ease;
    }
    .luntu_div {
        width: 100%;
        height: 2rem;
        background-color: rgba(0,0,0,.5);
        color: #fff;
        text-align: center;
        position: absolute;
        bottom: 0px;
        z-index: 10;
        line-height: 2rem;
    }
    .luntu ul li a:hover img ,.fl1_tt ul li a:hover img{
       transform: scale(1);
    }
    .luntu ul li a:hover .luntu_div ,.fl1_tt ul li a:hover span {
        color: #D32929;
    }
    .luntu ul li a:hover, .fl1_tt ul li a:hover{
        border: 1px solid #D32929;
    }
    
    .fl1_tt ul li a:hover+span {
        color: #D32929;
    }
    .fl1_tt ul li span {
        cursor: pointer;
    }
    .fl1_tt ul li span:hover {
        color: #D32929;
    }
    .fl1_tt ul li span:hover+ a {
        border: 1px solid #D32929;
    }
 }
.main {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;      
}
.main_fl {
    width: 80%;

}
.main_fr {
    width: 19%;
    min-height: 200px;
    /* background-color: #000; */
}
._frlt ,._fl1_tl {
    border: 1px solid #ccc;
    height: 40px;
    line-height: 40px;
  text-indent: 2em;
    font-size: 15px;
    color: #000;
    width: 100%;
	    text-align: left;
}
._frlian,._fl1 {
    margin-bottom: 30px;
}
._frltt ,._fl1_tt{
    width: 100%;
    border: 1px solid #ccc;
    border-top: 0px;
    padding: 20px 10px;
    box-sizing: border-box;
} 
._frltt ul {
    padding: 0px 5px;
}
._frltt ul li {
     position: relative;
     padding: 5px 10px;
}
._frltt ul li:last-child {

}
._frltt ul li::before {
    display: block;
    position: absolute;
    top: 17px;
    transform: translateY(-50%);
     content: " ";
     /* width: 0px;
     height: 0px;
     border: 5px solid transparent;
     border-left: 5px solid #000; */
     left: -5px;
     background: url(../image/leftjiantou.gif) no-repeat;
     width: 10px;
     height: 10px;
     
}
._frltt li a {
    width: 100%;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px dashed #ccc;
    font-size: 12px;
}
     ._frltt .index__ {
        display: inline;
        border: 0px;
     }
._frltt li a:hover {
    color: #ccc;
    border-color: #333;
}
._frltt input {
    border: 1px solid #99C4D5;
    padding: 5px;
    color: #666;
    display: block;
    /* outline-style: solid;
    outline-color: #0000ff; */
    margin-bottom:30px
}
._frltt button {
    margin-left: 30px;
    border: 1px solid #86A2C0;
    height: 20px;
    color: #333;
    cursor: pointer;
    background-image: linear-gradient(#fff 0%, #f7fcff 10%,#f7fcff 20%,#cfe0ed 50%, #f7fcff 80%,#fff )
}
._frltt1 {
    text-align: center;
    margin-top: 10px;
}
._frltt2  ul li{
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
}
.foot {
    text-align: center;
}
/* index 首页  */
._fl1_tl h4 {
    font-size: 24px;
    font-weight: normal;
    line-height: 40px;
    text-indent: 3em;
    position: relative;
}
._fl1_tl h4::before {
    display: block;
    content: " ";
     width: 2PX;
     height: 20PX;
     position: absolute;
     top: 50%;
     left: 20px;
    transform: translateY(-50%);
    background-color:#D32929;
}
.fl1_tt ul {
    flex-wrap: wrap;
    padding: 20px 5px;
}
.fl1_tt ul li {
    width: 18%;
    margin: 10px 0px;
    text-align: center;
}
.fl1_tt {
    border: 1px solid #ccc;
    border-top: 0px;
    padding: 10px 5px;
text-indent: 2em;
}
/* .fl1_tt ul li span {
    text-align: center;
    color: #333;
} */
.fl1_tt ul li a {
    height: 100%;
   
    position: relative;
}
.fl1_tt ul li a img {
    display: block;
width: 100%;
height:auto;
overflow: hidden;

}
@media screen and (min-width:360px) and (max-width:720px) {
    .main {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;      
    }
    .main_fl {
        width: 100%;
    
    }
    .main_fr {
        width: 100%;
        min-height: 200px;
        /* background-color: #000; */
    }
    ._frlt ,._fl1_tl {
        border: 1px solid #ccc;
        height: 2rem;
        line-height: 2rem;
      text-indent: 2em;
        font-size: 1rem;
        color: #000;
        width: 100%;
        box-sizing: border-box;
    }
    ._frlian,._fl1 {
        margin-bottom: 1rem;
    }
    ._frltt ,._fl1_tt{
        width: 100%;
        border: 1px solid #ccc;
        border-top: 0px;
        padding: 1rem 0.1rem;
        box-sizing: border-box;
        margin-right: 1%;
        box-sizing: border-box;
    } 
    ._frltt ul {
        padding: 0px 5px;
    }
    ._frltt ul li {
         position: relative;
         padding: 5px 10px;
         text-align: left;
    }

    ._frltt ul li::before {
        display: block;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
         content: " ";
         /* width: 0px;
         height: 0px;
         border: 5px solid transparent;
         border-left: 5px solid #000; */
         left: 0px;
         background: url(../image/leftjiantou.gif) no-repeat;
         width: 10px;
         height: 10px;
    }
    ._frltt li a {
        width: 100%;
        display: inline-block;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        border-bottom: 0px dashed #ccc;
        font-size: 14px;
    }
    ._frltt .index__ {
        display: inline;
    }
    ._frltt li a:hover {
        color: #ccc;
        border-color: #333;
    }
    ._frltt select {
        margin-left: 1rem;
    }
    ._frltt input {
        border: 1px solid #99C4D5;
        padding: 5px;
        color: #666;
        display: block;
        /* outline-style: solid;
        outline-color: #0000ff; */
        margin-bottom:30px
    }
    ._frltt button {
        margin-left: 30px;
        border: 1px solid #86A2C0;
        height: 20px;
        color: #333;
        cursor: pointer;
        background-image: linear-gradient(#fff 0%, #f7fcff 10%,#f7fcff 20%,#cfe0ed 50%, #f7fcff 80%,#fff )
    }
    ._frltt1 {
        text-align: center;
        margin-top: 10px;
    }
    ._frltt2  ul li{
       overflow: hidden;
       text-overflow: ellipsis;
       white-space: nowrap;
    }
    .foot {
        text-align: center;
    }
    /* index 首页  */
    ._fl1_tl h4 {
        font-size: 1rem;
        font-weight: normal;
        line-height: 2rem;
        text-indent: 2em;
        position: relative;
    }
    ._fl1_tl h4::before {
        display: block;
        content: " ";
         width: 2PX;
         height: 20PX;
         position: absolute;
         top: 50%;
         left: 20px;
        transform: translateY(-50%);
        background-color:#D32929;
    }
    .fl1_tt ul {
        flex-wrap: wrap;
        padding: 1rem 5px;
    }
    .fl1_tt ul li {
        width: 30%;
        margin: 1% 0px;
        text-align: center;
    }
    .fl1_tt {
        width: 100%;
        border: 1px solid #ccc;
        border-top: 0px;
        padding: 1rem 2%;
    text-indent: 2em;
    box-sizing: border-box;
    }
    /* .fl1_tt ul li span {
        text-align: center;
        color: #333;
    } */
    .fl1_tt ul li a {
        height: 5rem;
       
        position: relative;
    }
    .fl1_tt ul li a img {
        display: block;
    width: 100%;
    overflow: hidden;
    
    }
  }
  @media screen and (min-width:720px) and (max-width:960px) {
    .main {
        display: flex;
        flex-wrap: nowrap;
        justify-content: space-between;      
    }
    .main_fl {
        width: 70%;
    
    }
    .main_fr {
        width: 29%;
        min-height: 200px;
        /* background-color: #000; */
    }
    ._frlt ,._fl1_tl {
        border: 1px solid #ccc;
        height: 3rem;
        line-height: 3rem;
      text-indent: 1em;
        font-size: 1rem;
        color: #000;
        width: 100%;
    }
    ._frlian,._fl1 {
        margin-bottom: 3rem;
    }
    ._frltt ,._fl1_tt{
        width: 100%;
        border: 1px solid #ccc;
        border-top: 0px;
        padding: 1rem 0.1rem;
        box-sizing: border-box;
        margin-right: 1%;
        box-sizing: border-box;
        font-size: 1rem;
    } 
    ._frltt ul {
        padding: 0px 5px;
    }
    ._frltt ul li {
         position: relative;
         padding: 5px 10px;
    }
    ._frltt ul li::before {
        display: block;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
         content: " ";
         /* width: 0px;
         height: 0px;
         border: 5px solid transparent;
         border-left: 5px solid #000; */
         left: 0px;
         background: url(../image/leftjiantou.gif) no-repeat;
         width: 10px;
         height: 10px;
    }
    ._frltt li a {
        width: 100%;
        display: inline-block;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        border-bottom: 0px dashed #ccc;
    }
    ._frltt .index__ {
        display: inline;
    }
    ._frltt li a:hover {
        color: #ccc;
        border-color: #333;
    }
    ._frltt select {
        margin-left: 1rem;
    }
    ._frltt input {
        border: 1px solid #99C4D5;
        padding: 5px;
        color: #666;
        display: block;
        /* outline-style: solid;
        outline-color: #0000ff; */
        margin-bottom:30px
    }
    ._frltt button {
        margin-left: 30px;
        border: 1px solid #86A2C0;
        height: 20px;
        color: #333;
        cursor: pointer;
        background-image: linear-gradient(#fff 0%, #f7fcff 10%,#f7fcff 20%,#cfe0ed 50%, #f7fcff 80%,#fff )
    }
    ._frltt1 {
        text-align: center;
        margin-top: 10px;
    }
    ._frltt2  ul li{
       overflow: hidden;
       text-overflow: ellipsis;
       white-space: nowrap;
    }
    .foot {
        text-align: center;
    }
    /* index 首页  */
    ._fl1_tl h4 {
        font-size: 1rem;
        font-weight: normal;
        line-height: 3rem;
        text-indent: 2em;
        position: relative;
    }
    ._fl1_tl h4::before {
        display: block;
        content: " ";
         width: 2PX;
         height: 20PX;
         position: absolute;
         top: 50%;
         left: 20px;
        transform: translateY(-50%);
        background-color:#D32929;
    }
    .fl1_tt ul {
        flex-wrap: wrap;
        padding: 20px 5px;
        justify-content: flex-start;
    }
    .fl1_tt ul li {
        width: 30%;
        margin: 1rem 0.5rem;
        text-align: center;
    }
    .fl1_tt {
        width: 100%;
        border: 1px solid #ccc;
        border-top: 0px;
        padding: 1rem 0px;
    text-indent: 2em;
    /* display: flex; */
    }
    /* .fl1_tt ul li span {
        text-align: center;
        color: #333;
    } */
    .fl1_tt ul li a {
        height: 7rem;
       
        position: relative;
    }
    .fl1_tt ul li a img {
        display: block;
    width: 100%;
    overflow: hidden;
    
    } 
    ._fl1_width {
        width: 141%;
    }
  }
 
.ditu {
    padding: 20px;
    width: 95%;
   min-height: 300px;

}
.fl1_tt_lian ul li {
    width: 100%;
    text-align: left;
}
.fl1_tt tr td:first-child {
    font-weight: bold;
}

.buy_box li li {
    list-style: none;
    margin-bottom: 14px;
    font-size: 14px;
    color: #666;
    position: relative;
}
.buy_box span {
    width: 90px;
    float: left;
    display: block;
    line-height: 30px;
    text-align: left;
    margin-right: 10px;
}
.buy_box .input_l, .buy_box .input_m, .buy_box .input_s {
    min-height: 30px;
    line-height: 30px;
    border: #e0e0e0 1px solid;
    padding-left: 5px;
}
.textarea {
    border: 1px solid #e0e0e0;
    height: 60px;
    padding: 10px;
    width: 400px;

}
.buy_btn {
    height: 36px;
    width: 110px;
    border-radius: 3px;
    cursor: pointer;
    text-align: center;
    background: #ff6101;
    display: block;
    font-size: 16px;
    color: #FFF;
    border: none;
    margin: 0px 15%;
}
.fl1_tt_1 {
   padding: 30px;
   width: 50%;
}
.fl1_tt_2  img {
    padding: 10px;
    border: 1px solid #ccc;
}
._td_color {
    color: green;
    font-weight: bold;
}
.fl1_tt_xin {
    padding: 10px;
    border: 1px solid #ccc;
}
.fl1_tt_xin ul {
    padding: 10px;
}
.fl1_tt_xin ul li {
    width: 100%;
    padding: 10px 0px;
    border-bottom: 1px dashed #666;
    padding-bottom: 0px;
}
.fl1_tt_xin  ul li a {
    display: inline-block;
    width: 80%;
    height: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .3s ease;
   
}
.fl1_tt_xin a:hover {
      font-weight: bold;
      color: #000;
}
.fl1_tt_xin span {
    color: #ccc;
}
@media screen and (min-width:360px) and (max-width:720px) {
    .ditu {
       margin: 2rem 5px;
        width: 85%;
       min-height: 300px;
    
    }
    .fl1_tt_lian ul li {
        width: 100%;
        text-align: left;
    }
    .fl1_tt tr td:first-child {
        font-weight: bold;
    }
    
    .buy_box li li {
        list-style: none;
        margin-bottom: 14px;
        font-size: 14px;
        color: #666;
        position: relative;
    }
    .buy_box span {
        width: 80px;
        float: left;
        display: block;
        line-height: 30px;
        text-align: left;
        margin-right: 10px;
    }
    .buy_box .input_l, .buy_box .input_m, .buy_box .input_s {
        min-height: 30px;
        line-height: 30px;
        border: #e0e0e0 1px solid;
        padding-left: 5px;
    }
    .textarea {
        border: 1px solid #e0e0e0;
        height: 5rem;
        padding: 10px;
        width: 10rem;
    
    }
    .buy_box li img {
        margin-left: 38%;
        margin-top: 2%;
    } 
    .buy_btn {
        height: 36px;
        width: 110px;
        border-radius: 3px;
        cursor: pointer;
        text-align: center;
        background: #ff6101;
        display: block;
        font-size: 16px;
        color: #FFF;
        border: none;
    }
    .fl1__ttflex {
        display: flex;
        flex-direction: column;
    }
    .fl1_tt_1 {
        order: 1;
       padding: 0rem;
       width: 100%;
       margin-top: 2rem;
    }
    .fl1_tt_2 {
        order: 0;
        text-align: center;
        width: 100%;
    }
    .fl1_tt_2  img {
        padding: 10px;
        border: 1px solid #ccc;
        height: auto;
    max-width: 100%;
    }
    ._td_color {
        color: green;
        font-weight: bold;
    }
    .fl1_tt_xin {
        padding: 10px;
        border: 1px solid #ccc;
    }
    .fl1_tt_xin ul {
        padding: 10px;
    }
    .fl1_tt_xin ul li {
        width: 100%;
        padding: 10px 0px;
        border-bottom: 1px dashed #666;
        padding-bottom: 0px;
    }
    .fl1_tt_xin  ul li a {
        display: inline-block;
        width: 80%;
        height: 20px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        transition: all .3s ease;
       
    }
    .fl1_tt_xin a:hover {
          font-weight: bold;
          color: #000;
    }
    .fl1_tt_xin span {
        color: #ccc;
    }
}
@media screen and (min-width:720px) and (max-width:960px) {
    .ditu {
       margin: 2rem 5px;
        width: 85%;
       min-height: 300px;
    
    }
    .fl1__ttflex {
        display: flex;
        flex-direction: row;
    }
    .fl1_tt_lian ul li {
        width: 100%;
        text-align: left;
    }
    .fl1_tt tr td:first-child {
        font-weight: bold;
    }
    
    .buy_box li li {
        list-style: none;
        margin-bottom: 14px;
        font-size: 14px;
        color: #666;
        position: relative;
    }
    .buy_box span {
        width: 80px;
        float: left;
        display: block;
        line-height: 30px;
        text-align: left;
        margin-right: 10px;
    }
    .buy_box .input_l, .buy_box .input_m, .buy_box .input_s {
        min-height: 30px;
        line-height: 30px;
        border: #e0e0e0 1px solid;
        padding-left: 5px;
    }
    .textarea {
        border: 1px solid #e0e0e0;
        height: 5rem;
        padding: 10px;
        width: 26rem;
    
    }
    .buy_box li img {
        margin-left: 0%;
        margin-top: 0%;
    } 
    .buy_btn {
        height: 36px;
        width: 110px;
        border-radius: 3px;
        cursor: pointer;
        text-align: center;
        background: #ff6101;
        display: block;
        font-size: 16px;
        color: #FFF;
        border: none;
    }
    .fl1_tt_1 {
       padding: 30px;
       width: 90%;
    }
    .fl1_tt_2 {
        margin: auto 0px;
    }
    .fl1_tt_2  img {
        padding: 10px;
        border: 1px solid #ccc;
    }
    ._td_color {
        color: green;
        font-weight: bold;
    }
    .fl1_tt_xin {
        padding: 10px;
        border: 1px solid #ccc;
    }
    .fl1_tt_xin ul {
        padding: 10px;
    }
    .fl1_tt_xin ul li {
        width: 100%;
        padding: 10px 0px;
        border-bottom: 1px dashed #666;
        padding-bottom: 0px;
    }
    .fl1_tt_xin  ul li a {
        display: inline-block;
        width: 80%;
        height: 20px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        transition: all .3s ease;
       
    }
    .fl1_tt_xin a:hover {
          font-weight: bold;
          color: #000;
    }
    .fl1_tt_xin span {
        color: #ccc;
    }
}