* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}

@font-face {
    font-family: electronicFont;
    src: url(../font/DS-DIGIT.TTF);
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    /*  背景图定位 / 背景图尺寸  cover 完全铺满容器  contain 完整显示在容器内 */
    background: url(../images/bg.jpg) no-repeat #000;
    background-size: cover;
    /* 行高是字体1.15倍 */
    line-height: 1.15;
}

header {
    position: relative;
    height: 1rem;
    background: url(../images/head_bg.png) no-repeat top center;
    background-size: 100% 100%;
}

header h1 {
    font-size: .35rem;
    color: #fff;
    text-align: center;
    line-height: 1rem;
    font-weight: normal
}

header .filterSec {
    position: absolute;
    top: 0;
    right: 0.375rem;
    line-height: 0.9375rem;
    font-size: 0.25rem;
    color: rgba(255, 255, 255, 0.7);
}

.mainbox {
    min-width: 1024px;
    max-width: 1920px;
    padding: 0.125rem 0.125rem 0;
}

.mainbox .topSection,
.mainbox .bottomSection {
    display: flex
}

.mainbox .topSection .column {
    flex: 2;
}

.mainbox .topSection .column:nth-child(2) {
    flex: 5;
    margin: 0 0.125rem;
    overflow: hidden;
}

.mainbox .bottomSection .column {
    flex: 1;
}

.mainbox .bottomSection .column:nth-child(2) {
    flex: 1;
    margin: 0 0.125rem;
    overflow: hidden;
}

.panel {
    position: relative;
    height: 5.75rem;
    border: 1px solid rgba(25, 140, 186, 0.5);
    background: rgba(255, 255, 255, 0.04) url(../images/line\(1\).png);
    padding: 0 0.1875rem 0.5rem;
    margin-bottom: 0.1875rem;
}

.panel::before {
    position: absolute;
    top: 0;
    left: 0;
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid #28BEFC;
    border-left: 2px solid #28BEFC;
}

.panel::after {
    position: absolute;
    top: 0;
    right: 0;
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid #28BEFC;
    border-right: 2px solid #28BEFC;
}

.panel .panel-footer {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
}

.panel .panel-footer::before {
    position: absolute;
    bottom: 0;
    left: 0;
    content: "";
    width: 10px;
    height: 10px;
    border-bottom: 2px solid #28BEFC;
    border-left: 2px solid #28BEFC;
}

.panel .panel-footer::after {
    position: absolute;
    bottom: 0;
    right: 0;
    content: "";
    width: 10px;
    height: 10px;
    border-bottom: 2px solid #28BEFC;
    border-right: 2px solid #28BEFC;
}

.panel h2 {
    height: 0.6rem;
    line-height: 0.6rem;
    text-align: center;
    color: #0096FF;
    font-size: 0.25rem;
    font-weight: 400;
    position: relative;
}

.panel h2 .line {
    height: 1px;
    background: rgba(25, 140, 186, 0.5);
    position: relative;
    width: calc(100% - .75rem);
    margin: 0 auto
}

.panel h2 .line:before {
    content: '';
    height: 1px;
    top: .06rem;
    left: -0.36rem;
    width: .375rem;
    height: 1px;
    border-bottom: 1px solid rgba(25, 140, 186, 0.5);
    display: inline-block;
    transform: rotate(335deg);
    position: absolute;
}

.panel h2 .line:after {
    content: '';
    height: 1px;
    top: .06rem;
    right: -0.36rem;
    width: .375rem;
    height: 1px;
    border-bottom: 1px solid rgba(25, 140, 186, 0.5);
    display: inline-block;
    transform: rotate(25deg);
    position: absolute;
}

.panel h2 img {
    height: .125rem;
    vertical-align: middle
}

.panel h2 span {
    margin: 0 0.1875rem;
}

.panel .chart {
    height: 3rem;
}

@media screen and (max-width: 1024px) {
    html {
        font-size: 42px !important;
    }
}

@media screen and (min-width: 1920) {
    html {
        font-size: 80px !important;
    }
}