html {
    font-size: 625%;
}

body {
    font-size: .14rem;
    font-family: Microsoft YaHei, Tahoma, Helvetica, Arial;
    margin: 0;
    padding: 0;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td, section {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    cursor: pointer;
}

ol, ul {
    list-style: none;
}

input {
    border: 0;
    outline: none;
}

input::-webkit-input-placeholder {
    color: #999999;
}

input:-moz-placeholder {
    color: #999999;
}

input::-moz-placeholder {
    color: #999999;
}

input:-ms-input-placeholder {
    color: #999999;
}

input[type='submit'], input[type='reset'], input[type='button'], input[type='radio'], input[type='checkbox'], select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.c {
    clear: both;
}

.main {
    width: 100%;
    background-color: transparent;
    position: relative;
}
.main img{
    width: 100%;
    display: block;
}
.main .reg{
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    height: 1.6rem;
    padding: 0.15rem;
    background: #fff;
}

.main .reg h3{
    padding: 0 6%;
    font-size: .4rem;
    line-height: .5rem;
    margin-bottom: .5rem;
}

.main .reg-box{
    position: absolute;
    top:0;
    left:0;
    width: 100%;
}
.main .reg ul{
    width: 80%;
    margin: 0 auto;
}
.main .reg input[type=text]{
    width: 100%;
    height: 1.3rem;
    line-height: 1.3rem;
    padding: .05rem 0.5rem;
    background: #ffffff;
    color: #000;
    font-size: .38rem;
    margin-bottom: .3rem;
    border-radius: .65rem;
    font-weight: lighter;
    border:1px solid #e3e3e3;
    outline: none;
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
.main .reg input[type=text]:focus{
    border:1px solid #e3e3e3;
}
.main .reg .addwx{
    width: 15%;
    margin-left: 10%;
    margin-right: 5%;
    text-align: center;
}
.addwx img{
    width: 60%;
    margin: 0 auto;
}
.main .reg .addwx p{
    font-size: .32rem;
    color: #333;
    line-height: .5rem;
    text-align: center;
    font-weight: normal;
    margin-bottom: 0;
    padding-top: 0;
}
.main .reg .btn{
    display: block;
    width: 60%;
    height: 1.3rem;
    line-height: 1.3rem;
    text-align: center;
    border:none;
    border-radius: .64rem;
    background-image: -moz-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    font-size: .6rem;
    margin-bottom: 0;
    margin-top: 0;
    color: #fff;
}
.main .reg p{
    height: 1rem;
    line-height: .5rem;
    font-size: .32rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: .4rem;
    color: #feffff;
    padding-top: .3rem;
}
.main .reg-bt{
    display: block;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1.3rem;
    line-height: 1.3rem;
    text-align: center;
    border:none;
    background-image: -moz-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    font-size: .6rem;
    color: #fff;
}
.main .bg_pc{
    width: 100%;
    height: 2.8rem;
    background-color: #d9e8fe;
    padding-bottom: .6rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end; 
    align-items: center;
    color: black;
}
.main .bg_pc p{
    text-align: center;
    font-size: .25rem;
    line-height: .5rem;
}
.main .bg_pc a{
    display: block;
}
.main .bg_pc .btn{
    display: block;
    width: 2rem;
    height: .6rem;
    line-height: .6rem;
    text-align: center;
    border:none;
    border-radius: .05rem;
    background-image: -moz-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(17,142,253) 0%, rgb(13,204,255) 100%);
    font-size: .25rem;
    margin: 0 auto .5rem;
    color: #fff;
    padding: 0 .2rem;
}
@media screen and (min-width: 1080px) {
    .main {
        width: 100%;
        margin: 0 auto;
    }
}
@media screen and (min-width:750px) and (max-width: 1079px) {
    html{
        font-size: 434%;
    }
}
@media screen and (min-width:640px) and (max-width: 749px) {
    html{
        font-size: 370%;
    }
}
@media screen and (min-width:551px) and (max-width: 639px) {
    html{
        font-size: 324%;
    }
}
@media screen and (min-width:480px) and (max-width: 550px) {
    html{
        font-size: 278%;
    }
}
@media screen and (min-width:415px) and (max-width: 479px) {
    html{
        font-size: 243%;
    }
}
@media screen and (min-width:376px) and (max-width: 414px) {
    html{
        font-size: 239.58%;
    }
}
@media screen and (min-width:361px) and (max-width: 375px) {
    html{
        font-size: 217%;
    }
}

@media screen and (max-width: 360px) {
    html{
        font-size: 208.33%;
    }
}
@media screen and (max-width: 359px) {
    html{
        font-size: 192.6%;
    }
    .main .reg ul{
        width: 90%;
        left: 5%;
    }
    .main .reg p{
        font-size: .24rem;
    }
}