.space-around,.space-around-center{display:flex;justify-content:space-around}.space-around-center{align-items:center}.space-between,.space-between-center{display:flex;justify-content:space-between}.space-between-center{align-items:center}.space-between-end{align-items:flex-end;display:flex;justify-content:space-between}.end-center{justify-content:flex-end}.end-center,.start-center{align-items:center;display:flex}.start-center{justify-content:flex-start}.center-center{align-items:center;display:flex;justify-content:center}.column-center,.column-center-center{display:flex;flex-direction:column!important;justify-content:center}.column-center-center{align-items:center}.flex-start-start{align-items:flex-start;display:flex;justify-content:flex-start}.flex{display:flex;display:-webkit-flex}.text-center{text-align:center}.w-100-p{width:100%}.mt-20{margin-top:20px}.mt-10{margin-top:10px!important}.mb-10{margin-bottom:10px!important}.blue-text{color:#0276ff}.relative{position:relative}.border-bottom{border-bottom:1px solid #eee}.main-content{color:#333;margin:0 auto;max-width:1500px;min-width:320px}.main-title-2{color:#333;font-size:40px}.main-title-2:after{background-color:#0276ff;border-radius:8px;content:"";display:block;height:8px;margin-top:10px;width:60px}.main-title{color:#333;font-size:40px;margin-bottom:80px;padding-top:100px;text-align:center}.main-title:after{background-color:#0276ff;border-radius:8px;content:"";display:block;height:8px;margin:10px auto 0;width:60px}@media(max-width:600px){.main-title{font-size:18px;margin-bottom:20px;padding-top:20px}.main-title:after{height:4px;margin:4px auto 0;width:30px}}*{box-sizing:border-box;margin:0;padding:0}.container{margin:0 auto;padding:0 20px}.header{align-items:center;background:#fff;box-shadow:0 2px 10px #0000001a;display:flex;height:90px;left:0;position:fixed;right:0;top:0;z-index:1000}.header .container{display:flex;justify-content:space-around;width:100%}.logo img{height:70px}.container .mobile{font-size:24px}.container .mobile,.nav{align-items:center;display:flex}.nav{gap:30px}.nav a{color:#666;font-size:18px;text-decoration:none;transition:color .3s}.nav a.active,.nav a:hover{color:#06c}.nav-m-wrap{display:none}.main{margin-top:90px;min-height:calc(100vh - 290px)}.footer{background:#111827;color:#fff;padding:40px 0}.footer-container{margin:0 auto;width:80%}.footer .left{font-size:16px;min-width:200px}.footer .right{width:70%}.relation-wrap{text-align:center}.relation-wrap .title{font-size:18px;margin-bottom:20px}.relation-wrap ul{list-style-type:none}.relation-wrap ul li{font-size:14px;margin-bottom:20px}.footer .bottom{font-size:14px;margin-top:40px;text-align:center}.logo-img{height:114px;margin-bottom:15px;width:254px}.wechat-img{height:42px;margin-top:20px;width:42px}.footer-container-m,.nav-m{display:none}.mr-15{margin-right:15px}.mr-20{margin-right:20px}.ml-20{margin-left:20px}.grey-text{color:#666}.menu-box{text-align:right;width:84px}.close{height:14px;position:absolute;right:20px;top:20px;width:15px}@media(max-width:600px){.header .nav-wrap{display:none}.nav-m-wrap{display:flex;justify-content:space-between;width:100%}.header{height:56px}.main{margin-top:56px}.logo img{height:26px}.footer-container{display:none}.footer{padding:30px 0}.footer-container-m{display:block;text-align:center}.footer-container-m .mobile{font-size:28px}.footer-container-m .logo-img{margin-bottom:10px}.footer .bottom{margin:20px auto 0;width:80%}.nav-m{background:#fff;cursor:pointer;display:block;height:100%;padding:90px 40px 0;position:fixed;right:0;top:0;width:180px;z-index:999}.nav-m .nav-item:hover{font-weight:700}.nav-m .nav-item{color:#333;display:block;font-size:16px;height:50px;text-decoration:none}.close-i{height:14px;position:absolute;right:20px;top:20px;width:15px}}