.zerogrid {
    width: 1400px;
    height: 870px;
    background-image: linear-gradient(rgb(170, 227, 255), rgb(247, 190, 171));
    position: relative;
}

.wrap-header {
    width: 1200px;
    margin-top: 60px;
    margin-left: 100px;
    background-color: rgb(241, 173, 152);
    height: 810px;
    position: absolute;

}

.wrap-body {
    background-attachment: fixed;
    width: 1330px;
    /* height: 870px; */
    margin: 0 auto;
    background-repeat: no-repeat;
    /* background-color: yellow */
}

.logo {
    width: 1200px;
    height: 200px;
    background-color: #fff;
    /* margin-top: 10px; */
}


.shell {
    display: flex;
    justify-content: center;
}

.button, .portrait {
    background-color: rgb(248, 163, 136);
    width: 170px;
    height: 65px;
    text-align: center;
    line-height: 65px;
    transition: .3s;
    cursor: pointer;
    font-size: 25px;
}
.information {
    width: 220px;
    background-color: #78d1d2;
    transform: translate(-20px, -200px);
    border-radius: 10px;
    padding: 20px 0;
    line-height: 0;
    height: 0;
    transition: .3s;
    opacity: 0;
}
.button:hover {
    background-color: rgb(217, 228, 138);
}

.button li:hover {
    background-color: rgb(210, 220, 221);
}

.button ul li {
    height: 0;
    transition: .2s;
    opacity: 0;
    transform: translateY(-65px);
    background-color: rgb(210, 220, 221);
}

.button:hover li {
    height: 65px;
    opacity: 1;
    transform: translateY(0);
}

.portrait:hover .information {
    opacity: 1;
    line-height: 65px;
    transform: translate(-20px, -10px);
    height: auto;
}

.nav li:hover {
    background-color: rgb(217, 228, 138);
}

.atupian {
    width: 800px;
    background-color: #F4BBBB;
    height: 520px;
}

.atupian img {
    width: 1200px;
    height: 520px;
}

.shel {
    width: 1440px;
    height: 280px;
    display: flex;
    padding-top: 400px;
    padding-left: 250px;
}

.box-left {
    background-color: #fff;
    opacity: .7;
    height: 380px;
    top: 20px;
    position: relative;
    width: 50%;
    border-radius: 40px;
}

.box-left h2 {
    font: 900 50px ;
    margin: 50px 40px 40px;
}

.box-left span {
    display: block;
    color: #999;
    font-style: 14px;
    margin: 40px;
    font-size: 20px;
    line-height: 50px;
}
.form {
    margin: 40px;
    position: absolute;
    padding-top: 100px;
}

label {
    color: #c2c2c5;
    display: block;
    font-size: 18px;
    height: 16px;
    margin-top: 20px;
    margin-bottom: 10px;
    position: relative;
}

input {
    background: transparent;
    border: 0;
    color: #f2f2f2;
    font-style: 20px;
    height: 30px;
    line-height: 30px;
    width: 100%;
    outline: none limportant;
}

label::before {
    content: '';
    display: block;
    position: absolute;
    top: 52px;
    width: 100%;
    height: 3px;
    background-image: linear-gradient(to right, #44ffff, #b888ff);
}

.wbb {
    width: 1519.2px;
    height: 100px;
    background-color: blanchedalmond;
    color: block;
    font-size: 25px;
    padding-top: 40px;
}