.header_all{width: 100%;display: grid;height: 650px;background: url(../images/ztzl/yshj_csqj.jpg) no-repeat center center;background-size: 100% 100%;justify-content: center;align-content: space-between;}
.header_all_01{display: block;width: 1400px;padding-top: 70px;}
.header_all_01_01{display: flex;float: right;width: 60%;height: 80px;line-height: 80px;}
.header_all_01_a_01{display: block;width: 30%;float: left;}
.header_all_01_a_02{color: white;font-size: 24px;font-weight: bolder;width: 16%;text-align: center;}
.header_all_02{width: 100%;height: 60px;background: #1d6ac4;display: flex;justify-content: center}
.header_all_02_01{width: 1100px;height: 100%;text-align: center;display: flex;justify-content: center;align-items: center;}
.header_all_02_01_a{height: 100%;line-height: 60px;color: white;font-size: 22px;margin: 0 auto;}

@media screen and (max-width: 769px) {
    .header_all_01_a_01 {display: flex;width: 100%;justify-content: center;float: none;}
    .header_all_01_a_01>img{max-width: 75%;}
    .header_all_01 {display: block;width: 100%;padding-top: 50px;}
    .header_all_02_01 {display: flex;width: 100%;background: #1d6ac4;flex-wrap: wrap;}
    .header_all_02_01_a {margin-left: 6px;display: flex;color: white;font-size: 17px;font-weight: bolder;width: 31%;text-align: start;float: left;flex-wrap: wrap;}
    .grid-cols-3 {grid-template-columns: repeat(1, minmax(0, 1fr));}
    .text-2xl {font-size: 1rem;line-height: 2rem;}
    .pr-4 {padding-right: 0;}
    .pl-10 {padding-left: 0;}
    .header_all {height: 350px;}
    .header_all_01_01 {display: none;}
    .space-x-4>.relative {width: 150px;}
    .mx-auto>.p-6{padding: 0;}
    .header_all_02{width: 100%;height: auto;background: #1d6ac4;display: block;}

}