soc_web/src/views/iot/board/css/index.css

.body {
    background-image: url("../img/true.png");
    background-position: 100%;
    background-color: rgba(8, 8, 8);
    color: white;
    /* text-shadow: 0 0 5px #252525; */
    font-size: 18px;
    width: 100%;
    height: calc(100vh - 100px);
    overflow: hidden;
}

.t_header {
    width: 100%;
    height: 80px;
    background: url("../img/linx.png") no-repeat;
    background-size: 100% 100%;
    position: relative;
}

.t_header_title{
    width: 400px;
    height: 100%;
    margin-left:80px;
    display: flex;
    align-items: center;
    justify-content: center;
    

}

.t_header_title span {
    color: #fff;
    font-size: 40px;
}
.t_main {
    width: 100%;
    height: calc(100% - 80px);
    margin: 0 auto;
    margin-top: 0px;
    margin-bottom: 0;
}
.t_main>div{
    width: 100%;
    height: 50%;
    display: flex;
}

.t_left_box {
    width: 18%;
    height: 100%;
    /* display: inline-block; */
    /* text-align: center; */
}

.t_left_box>div{
    height: 100%;
}
.t_l_line {
    position: relative;
    top: 0;
    left: 0;
}
.t_r_line {
    position: relative;
    bottom: 0;
    right: 0;
}
.t_center_box {
    width: 36.5%;
    height: 100%;
}

.t_top_box {
    width: 100%;
    height: 110px;
    /* height: 1.13rem; */
    overflow: hidden;
    /* margin-bottom: 0.2rem; */
}
.t_bottom_box {
    width: 100%;

    height: calc(100% - 110px);
    overflow: hidden;
    position: relative;
}
.t_right_box {
    display: inline-block;
    width: 45.5%;
    height: 100%;
    position: relative;
}
.b_left_box {
    display: inline-block;
    width: 31.6%;
    height:100%;
    position: relative;
}
.b_center_box {
    display: inline-block;
    width: 22.9%;
    height: 100%;
    position: relative;
}
.b_right_box {
    display: inline-block;
    width: 45.5%;
    height:100%;
    position: relative;
}

.component_box {
    width: 100%;
    height: calc(100% - 10px);
}