/*there*/
.mobileNav .nav_uu .navList {
    padding-top: 80px !important;
}

.bottom-text-content-yj {
    width: 100%;
    margin: 0 auto;
    /*margin-top: 50px;*/
    text-align: center;
    padding: 0 10px;
    box-sizing: border-box;
    transition: all 0.5s;
}

.bottom-text-content-yj>span {
    margin-top: 18px;
    margin-bottom: 30px;
    display: inline-block;
    /* width: 100%; */
    text-align: center;
    height: 22px;
    font-size: 16px;
    font-family: AlibabaPuHuiTiR;
    color: #717171;
    line-height: 22px;
}

.content-yj {
    width: 100%;
    background: #ffffff;
    box-sizing: border-box;
    transition: all 0.1s;
}

.tab-bar-yj {
    width: 1200px;
    height: 80px;
    padding-top: 16px;
    padding-left: 5px;
    box-sizing: border-box;
    margin: 0 auto;
}

.tab-bar-yj>img {
    float: left;
    width: 109px;
    height: 55px;
    border: none;
    vertical-align: middle;
}

.ul-tab-yj {
    float: right;
    padding-top: 10px;
    padding-right: 100px;
    overflow: hidden;
}

.ul-tab-yj>a>li {
    float: left;
    display: block;
    /* width: 157px; */
    height: 34px;
    line-height: 34px;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    color: rgb(34, 34, 34);
    font-family: -webkit-body;
    letter-spacing: 1px;
}

@media screen and (max-width: 760px) {
    .bottom-text-content-yj {
        margin-top: 20px;
        padding-bottom: 30px;
    }

    .bottom-text-content-yj>span {
        margin-bottom: 10px;
        font-size: 14px;
        margin-top: 0px;
    }

    .content-yj {
        width: 100%;
    }

    .tab-bar-yj {
        width: 100%;
    }

    .ul-tab-yj {
        padding-right: 60px;
    }

    .ul-tab-yj>a>li {
        font-size: 14px;
    }

    #backs-color .box {
        display: none;
    }
}

#backs-color * {
    margin: 0;
    padding: 0;
}

/**********首页视频************/
#backs-color .phonevideostart {
    display: none;
    width: 100px;
    height: 38px;
    position: fixed;
    bottom: 40px;
    left: 10px;
}

#backs-color video::-webkit-media-controls-fullscreen-button {
    display: none;
}

#backs-color .box {
    max-width: 200px;
    height: 200px;
    position: fixed;
    bottom: 10px;
    left: 10px;
    border: none;
    background: rgba(0, 0, 0, 0.2);
    z-index: 2147483646;
}

#backs-color .box:hover .suofang-btn {
    display: block;
}

#backs-color .suofang-btn {
    width: 20px;
    height: 20px;
    cursor: pointer;
    position: absolute;
    top: 20px;
    right: 20px;
    display: none;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
    background-color: rgba(0, 0, 0, 0.5);
}

#backs-color .suofang-btn:hover {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
}

#backs-color .suofang-btn>img {
    width: 100%;
    height: 100%;
}

#backs-color .suofang-btn>img:nth-child(2) {
    display: none;
}

/* #backs-color .boxactive {
max-width: 500px;
height: 500px;
position: relative;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
} */
@keyframes videosuofang {
    0% {
        opacity: 0;
        width: 200px;
        height: 200px;
    }

    100% {
        opacity: 1;
        width: 500px;
        height: 500px;

    }
}

@keyframes videosuofang3 {
    0% {
        opacity: 0;
        width: 0px;
        height: 0px;
    }

    100% {
        opacity: 1;
        width: 300px;
        height: 300px;
    }
}

@keyframes videosuofang2 {
    0% {
        opacity: 0;
        width: 500px;
        height: 500px;
    }

    100% {
        opacity: 1;
        position: fixed;
        bottom: 100px;
        left: 50px;

    }
}

@keyframes videosuofang4 {
    0% {
        opacity: 1;
        width: 300px;
        height: 300px;
    }

    100% {
        opacity: 0;
        width: 0px;
        height: 0px;
    }
}

#backs-color .boxactive {
    max-width: 500px;
    height: 500px;
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    animation: videosuofang 1s ease 1 forwards;
}

#backs-color .boxactive2 {
    animation: videosuofang2 1s ease 1 forwards;
}

#backs-color {
    width: auto;
    height: auto;
    background-color: rgba(0, 0, 0, 0.5);
    position: fixed;
    z-index: 99999;
    top: 0;
}

#backs-color .close-btn {
    width: 20px;
    height: 20px;
    position: absolute;
    background-color: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    top: -20px;
    right: -20px;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

#backs-color .close-btn:hover {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
}

@media screen and (max-width: 760px) {
    .bottom-text-content-yj {
        margin-top: 20px;
        padding-bottom: 30px;
    }

    .bottom-text-content-yj>span {
        margin-bottom: 10px;
        font-size: 14px;
        margin-top: 0px;
    }

    .content-yj {
        width: 100%;
    }

    .tab-bar-yj {
        width: 100%;
    }

    .ul-tab-yj {
        padding-right: 60px;
    }

    .ul-tab-yj>a>li {
        font-size: 14px;
    }

    #backs-color .box {
        display: none;
    }

    #backs-color .boxactive {
        width: 300px !important;
        height: 300px !important;
        position: relative;
        left: 50%;
        top: 50%;
        display: block;
        transform: translate(-50%, -50%);
        animation: videosuofang3 1s ease 1 forwards;
    }

    #backs-color .boxactive2 {
        display: block;
        animation: videosuofang4 1s ease 1 forwards;
        center
    }

    #backs-color .phonevideostart {
        display: block;
    }
}