footer{
    width: 100%;
    display: block;
    overflow: hidden;
    font-size: 0;
    background-color: #3f423e ;
}
.footer-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    box-sizing: border-box;
    margin: 0 auto;
    padding-top: 40px;
    padding-bottom: 10px;
}
.footer-up-logo{
    display: inline-block;
    width: 200px;
    vertical-align: middle;
}
.footer-menu-box{
    display: inline-block;
    width: calc(100% - 200px);
    vertical-align: middle;
}
.footer-menu{
    text-align: right;
    pointer-events: none;
}
.footer-menu li{
    display: inline-block;
    vertical-align: middle;
    width: 100px;
}
.footer-menu-title{
    width: 80px;
    font-size: 18px;
    letter-spacing: 2px;
    font-weight: 800;
    color: #fff;
    transform: skewX(-10deg);
    display: inline-block;
    cursor: pointer;
    pointer-events: all;
    transition: all .3s linear;
}
.footer-info-box{
    position: relative;
}
.footer-info-top{
    margin-bottom: 25px;
    letter-spacing: 2px;
}
.footer-info{
    font-size: 14px;
    color: #fff;
    margin: 5px 0;
}
.footer-info i{
    margin-right: 10px;
}
.footer-info a{
    transition: all .3s linear;
}
.footer-web{
    font-size: 12px;
    color: #555555;
    text-align: center;
    letter-spacing: 1px;
    margin-top: 10px;
}
.footer-top{
    width: 50px;
    height: 50px;
    background-color: #1b1b1b;
    position: absolute;
    bottom: 0;
    right: 0;
    border-radius: 50%;
    text-align: center;
    display: block;
}
.footer-top span{
    font-size: 18px;
    color: #fff;
    font-weight: 800;
    height: 40px;
    writing-mode: vertical-rl;
    pointer-events: none;
    transition: all .3s linear;
}
.footer-fixed-box{
    position: fixed;
    bottom: 13vh;
    right: 10px;
    z-index: 50;
}
.footer-fixed-line{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-image: url(../img/front/fixed-line.jpg);
    background-repeat: no-repeat;
    background-size: 85%;
    background-position: center;
    display: block;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: #00c202;
    transition: all .3s linear;
}
.footer-fixed-phone{
    font-size: 30px;
    display: block;
    background-color: #d3202f;
    width: 60px;
    height: 60px;
    line-height: 60px;
    border-radius: 50%;
    color: #fff;
    text-align: center;
    transition: all .3s linear;
}


/*<-------------hover------------>*/
.footer-menu-title:hover{
    color: #53aa2c;
}
.footer-info a:hover{
    color: #53aa2c;
}
.footer-fixed-line:hover{
    border-radius: 10%;
}
.footer-fixed-phone:hover{
    border-radius: 10%;
    color: #fff;
}
.footer-top:hover span{
    animation: footer-top-span 1.5s linear infinite;
}
@keyframes footer-top-span {
    0%{
        transform: translateY(0);
    }
    25%{
        transform: translateY(-5px);
    }
    50%{
        transform: translateY(0px);
    }
    75%{
        transform: translateY(5px);
    }
    to {
        transform: translateY(0);
    }
}

@media only screen and (max-width: 1366px){
    .footer-box{
        width: 1000px;
    }
}
@media only screen and (max-width: 1200px){
    .footer-top-btn-box{
        box-sizing: border-box;
        padding-right: 70px;
    }
}
@media only screen and (max-width: 1000px){
    .footer-box{
        width: 800px;
    }
    .footer-fixed-line{
        width: 50px;
        height: 50px;
    }
    .footer-fixed-phone{
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 22px;
    }
}
@media only screen and (max-width: 800px){
    .footer-box{
        width: 600px;
    }
    .footer-top{
        display: none;
    }
    .footer-up-logo{
        margin-right: calc(100% - 400px);
    }
    .footer-menu-box{
        width: 200px;
    }
    .footer-info-top{
        margin: 20px 0;
    }
    .footer-menu-title{
        font-size: 16px;
    }
    .footer-web{
        text-align: left;
        margin-top: 20px;
    }
    .footer-fixed-box{
        bottom: 5vh;
    }
}
@media only screen and (max-width: 600px){
    .footer-box{
        width: 95%;
        padding-right: 0;
        padding-top: 15px;
    }
    .footer-fixed-line{
        width: 40px;
        height: 40px;
        margin-bottom: 10px;
    }
    .footer-fixed-phone{
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .footer-info-top{
        margin: 10px 0;
    }
    .footer-web{
        margin-top: 10px;
    }
}
@media only screen and (max-width: 600px){
    .footer-fixed-box {
        bottom: 60px;
    }
}
@media only screen and (max-width: 500px){
    .footer-box{
        padding-bottom: 46px;
    }
    .footer-web{
        letter-spacing: 0;
    }
    .footer-up-logo{
        width: 180px;
        margin-right: calc(100% - 280px);
    }
    .footer-menu-box{
        width: 100px;
    }
}