.kh-download-main{
    overflow: hidden;
    width: 100%;
    padding: 9.7rem 0 15.4rem 0; 
    background-color: #F5F5F5;
}
.kh-download-module{
    overflow: hidden;
    text-align: center;
}
.kh-download-module > dt{
    width: 100%;
    font-size: 2.2rem;
    line-height: 2.8rem;
    padding-bottom: 3rem;
    color: #52627B;
    float: left;
}
.kh-download-module > dd{
    display: inline-block;
    overflow: hidden;
    margin-right: 2%;
    background-color: #FFFFFF;
    border-radius: 1.5rem;
    width: 23.5%;
    padding: 2rem 0 4.2rem 0;
    float: left;
}
.kh-download-module > dd:nth-of-type(4n){
    margin-right: 0;
}
.kh-download-module > dd > span{
    display: block;
}
.client-name{
    font-size: 1.4rem;
    line-height: 1.8rem;
    color: #52627B;
    padding: 1.8rem 0 1.6rem;
}
.client-qrcode{
    height: 14.2rem;
    max-width: 100%;
}
.client-desc{
    padding: 0.4rem 0 2.4rem 0;
    min-height: 1.6rem;
    line-height: 1.6rem;
    font-size: 1.2rem;
    color: #52627B;
    box-sizing: content-box;
}
.client-link{
    background-color: #797DFF;
    color: #FFFFFF;
    font-size: 1.4rem;
    line-height: 3.2rem;
    width: 10.2rem;
    margin: auto;
    display: block;
    border-radius: 0.4rem;
}
.client-android{
    background: url(../image/client-android.svg) no-repeat 1.2rem center #797DFF;
    text-indent: 1.6rem;
}
.client-link:hover{
    color: #52627B;
}
.client-link::before{
    color: #FFFFFF !important;
}

.kh-downBanner{
    width: 100%;
}
dl.kh-downDetail{
    overflow: hidden;
}
dl.kh-downDetail > dt{
    padding-top: 2.5rem;
    padding-left: 4%;
    padding-right: 4%;
    font-size: 2rem;
    line-height: 6rem;
    font-weight: bold;
    color: #575757;
}
dl.kh-downDetail > dd{
    padding-top: 1.9rem;
    padding-left: 4%;
    padding-right: 4%;
    font-size: 1.4rem;
    line-height: 2.8rem;
    color: #999999;
    overflow: hidden;
}
.kh-text-center{
    text-align: center;
}
dl.kh-downDetail > dd > img{
    max-width: 100%;
}
dl.kh-downDetail > dd.kh-show-users{
    padding-bottom: 2rem;
}
dl.kh-downDetail > dd.kh-show-users > img{
    border-radius: 1.2rem;
    width: 47%;
    float: left;
    box-shadow: 0 5px 6px rgba(0, 0, 0, 0.16);
    margin-right: 6%;
}
dl.kh-downDetail > dd.kh-show-users > img:nth-of-type(2n){
    margin-top: 4.5rem;
    margin-right: 0;
}
.kh-down-tool{
    width: 92%;
    padding: 1.2rem;
    position: fixed;
    left: 4%;
    bottom: 2.4rem;
    z-index: 9;
    background-color: #C2C1C6;
    border-radius: 1rem;
}
.kh-down-tool-img{
    height: 4.2rem;
    float: left;
}
.kh-down-tool-text{
    float: left;
    padding-left: 0.6rem;
}
.kh-down-tool-text > dt{
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 2.4rem;
    color: #575757;
}
.kh-down-tool-text > dd{
    display: block;
    font-size: 0.9rem;
    color: #767676;
}
.kh-down-tool-link{
    display: block;
    width: 6.1rem;
    line-height: 2.4rem;
    text-align: center;
    font-size: 1.2rem;
    border: none;
    border-radius: 1.2rem;
    color: #fff;
    background: -webkit-linear-gradient(to right, red,blue);
    background: linear-gradient(to right, #77B3FD,#2D75D7);
    position: absolute;
    right: 4%;
    top: 2rem;
}
.kh-cover{
    width: 100%;
    text-align: center;
    height: 100vh;
    position: fixed;
    top: 0;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
}
.kh-cover > img{
    max-width: 100%;
    max-height: 100vh;
}
.kh-close-cove{
    display: block;
    font-size: 2.4rem;
    text-align: center;
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: #ffffff;
}
.imgIco{
    font-size: 5.9rem;
    color: #00ADEF;
}

/* macos提示效果 */
.kh-download-module > dd{
    position: relative;
}
.hover-hide{
    -webkit-transition: all 0.6s ease;
    -moz-transition: all 0.6s ease;
    -o-transition:  all 0.6s ease;
    transition: all 0.6s ease;
}
.hover-tips{
    width: 100%;
    height: 14.2rem;
    line-height: 3.6rem;
    font-size: 1.8rem;
    padding: 3.5rem 0;
    color: #52627B;
    position: absolute;
    left: 0;
    top: 12.8rem;
    opacity: 0;
    -moz-transition: all 0.6 ease;
    -webkit-transition: all 0.6 ease;
    -o-transition:  all 0.6 ease;
    -ms-transition: all 0.6 ease;
    transition: all 0.6 ease;
}
.kh-download-module > dd:hover > .hover-hide{
    opacity: 0;
}
.kh-download-module > dd:hover > .hover-tips{
    opacity: 1;
}
.show-info{
    cursor: pointer;
    color: #797DFF;
    position: relative;
    z-index: 1;
}
.info-box{
    width: 36rem;
    padding: 1rem;
    display: none;
    overflow: hidden;
    position: fixed;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.16);
    z-index: 2;
    background-color: #FFFF;
    border-radius: 1.5rem;
    margin-left: -17rem;
    margin-top: 2.8rem;
}
.info-box-title{
    font-size: 1.6rem;
    text-align: left;
    padding-bottom: 1rem;
    color: #52627B;
}
.info-box > img{
    width: 100%;
}

/*自适应调节*/
@media only screen and (max-width: 1700px){
}
@media only screen and (max-width: 1560px){
}
@media only screen and (max-width: 1420px){
}
/*小于等于1200px时*/
@media only screen and (max-width: 1200px){
}
/*小于等于960px时*/
@media only screen and (max-width: 960px){
    .kh-download-module > dd{ width: 49%; margin-bottom: 2rem;}
    .kh-download-module > dd:nth-of-type(2n){ margin-right: auto;}
}
/*sm屏幕以下（小于等于576px时）*/
@media only screen and (max-width: 720px) {
    .kh-download-main{ padding: 2rem 0;}
    .kh-download-module > dt{ padding-bottom: 1rem;}
    .kh-download-module > dd{ width: 80%; display: block; margin: auto auto 2.5rem auto; float: unset;}
    .kh-download-module > dd:nth-of-type(4n){ margin-right: auto;}
}
@media only screen and (max-width: 414px){
}
@media only screen and (max-width: 366px){
}
/*sm屏幕以上*/
@media only screen and (min-width: 576px) {
}