footer{
    width: 100%;
    display: block;
    position: relative;
    font-size: 0;
    z-index: 101;
}
.footer-top-box{
    background-color: #202a2f;
    width: 100%;
    display: block;
    box-sizing: border-box;
    padding: 50px 0;
    text-align: center;
}
.footer-logo-box{
    width: 200px;
    display: block;
    margin: 0 auto;
}
.footer-slong-box{
    display: block;
    margin: 25px 0;
}
.footer-slong{
    display: inline-block;
    vertical-align: middle;
    font-weight: bold;
    font-size: 20px;
    color: #bbccd5;
    letter-spacing: 0.03em;
}
.footer-slong:after{
    content: '/';
    font-weight: bold;
    font-size: 20px;
    color: #3b464b;
    margin: 0 10px;
}
.footer-slong:last-child{
    color: #f5a425;
}
.footer-slong:last-child:after{
    display: none;
}
.footer-url{
    width: 50px;
    line-height: 50px;
    display: inline-block;
    vertical-align: middle;
    border-radius: 50%;
    border: 1px solid #bcccd4;
    font-size: 20px;
    color: #bbccd4;
    margin: 0 15px;
    transition: all .3s linear;
}
.footer-purpose-box{
    width: 1300px;
    max-width: 100%;
    min-height: 250px;
    display:         flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    flex-direction: row;
    margin: 0 auto;
    margin-top: 70px;
    box-sizing: border-box;
    position: relative;
}
.footer-purpose{
    width: 25%;
    display: block;
    box-sizing: border-box;
    position: relative;
    padding: 0 30px;
    padding-bottom: 30px;
}
.footer-purpose::after{
    content: '';
    width: 3px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    background-color: #fff;
    opacity: 0.5;
    border-radius: 2px;
}
.footer-purpose:last-child::after{
    display: none;
}
.footer-purpose-name{
    text-align: center;
    font-size: 24px;
    line-height: 60px;
    letter-spacing: 0.06em;
    color: #fff;
    font-weight: bold;
}
.footer-purpose-text{
    text-align: justify;
    font-size: 16px;
    letter-spacing: 0.06em;
    color: #f5a425;
    word-wrap:break-word;
    margin-top: 10px;
}

.footer-info-box{
    width: 100%;
    display: block;
    background-color: #192023;
    position: relative;
}
.footer-info-all-box{
    width: 1300px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    box-sizing: border-box;
    padding-top: 70px;
}
.footer-info{
    width: 310px;
    min-height: 260px;
    background-color: #0e1214;
    border-radius: 5px;
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    padding: 30px 45px;
    margin-right: 20px;
}
.footer-info:nth-child(4n){
    margin-right: 0;
    padding: 30px 33px;
}
.footer-info-name{
    font-size: 16px;
    letter-spacing: 0.03em;
    color: #97b0bc;
}
.footer-info-name span{
    font-size: 20px;
    color: #f5a425;
    font-weight: bold;
}
.footer-info-text{
    font-size: 14px;
    color: #fff;
    letter-spacing: 0.03em;
    display: block;
    font-family: 'roboto';
    font-weight: 300;
    margin-top: 20px;
    transition: all .3s linear;
}
.footer-info-text i{
    color: #bcccd4;
    margin-right: 5px;
}
.footer-box{
    width: 100%;
    display: block;
    background-color: #0c1011;
}
.footer-all-box{
    width: 1300px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    position: relative;
    text-align: center;
    box-sizing: border-box;
    padding: 15px 0;
}
.footer-web{
    width: 100%;
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    font-family: "roboto";
    color: #fff;
    font-weight: 300;
    line-height: 50px;
    padding: 10px 0;
    box-sizing: border-box;
    letter-spacing: 0.06em;
}
.footer-arrow-box{
    width: 30px;
    text-align: center;
    display: inline-block;
    vertical-align: middle;
}
.footer-top-arrow-box{
    width: 100%;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #809ba7;
    display: inline-block;
    overflow: hidden;
    transition: all .3s linear;
}
.footer-top-arrow{
    width: 2px;
    height: 18px;
    display: inline-block;
    background-color: #809ba7;
    margin-top: 12px;
    position: relative;
    transition: all .3s linear;
}
.footer-top-arrow:before{
    content: '';
    width: 5px;
    height: 2px;
    position: absolute;
    top: 0;
    right: 2px;
    background-color: #809ba7;
    transform-origin: 100% 50%;
    transform: rotateZ(-45deg);
    transition: all .3s linear;
}
.footer-top-arrow:after{
    content: '';
    width: 5px;
    height: 2px;
    position: absolute;
    top: 0;
    left: 2px;
    background-color: #809ba7;
    transform-origin: 0% 50%;
    transform: rotateZ(45deg);
    transition: all .3s linear;
}
.footer-fixed-box{
    position: fixed;
    z-index: 99;
    bottom: 20px;
    right: 20px;
}
.contact-fixed-icon{
    width: 80px;
    box-sizing: border-box;
    display: block;
    background-color: #d1d1d1;
    padding: 10px;
    padding-bottom: 5px;
    cursor: pointer;
    border-radius: 10px;
}
.contact-fixed-icon p{
    text-align: center;
    line-height: 2;
    color: #555;
    font-weight: bold;
    border-top: 1px solid #aaa;
    margin-top: 10px;
    font-size: 14px;
}
.footer-fixed-icon{
    display: block;
    font-size: 16px;
    background-color: #f5f5f5;
    border-radius: 50%;
    color: #00ba00;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}



@media only screen and (max-width: 1300px){
    .footer-info-all-box,
    .footer-all-box{
        width: 1200px;
    }
    .footer-info{
        width: 285px;
        padding: 30px;
    }
    .footer-info:nth-child(4n) {
        padding: 30px 21px;
    }
}
@media only screen and (max-width: 1200px){
    .footer-info-all-box,
    .footer-all-box{
        width: 1000px;
    }
    .footer-info{
        width: 235px;
        padding: 20px 15px;
    }
    .footer-info:nth-child(4n) {
        padding: 20px 15px;
    }
    .footer-purpose:nth-child(2) span>p{
        bottom: 70px;
    }
    .footer-purpose:nth-child(3) span>p{
        top: 70px;
    }
}
@media only screen and (max-width: 1000px){
    .footer-info-all-box,
    .footer-all-box{
        width: 750px;
    }
    .footer-info{
        width: 365px;
    }
    .footer-info:nth-child(2) {
        margin-right: 0;
    }
    .footer-info:nth-child(3n) {
        margin-top: 20px;
    }
    .footer-info:nth-child(4n) {
        margin-top: 20px;
    }
    .footer-arrow-box{
        display: none;
    }
    .footer-web{
        width: 100%;
    }
    .footer-purpose-box{
        display: block;
    }
    .footer-purpose{
        width: 100%;
        display: block;
    }
    .footer-purpose::after{
        display: none;
    }
}
@media only screen and (max-width: 750px){
    .footer-info-all-box,
    .footer-all-box{
        width: 550px;
    }
    .footer-info-all-box{
        padding: 50px 0;
    }
    .footer-info{
        width: 265px;
    }
    .footer-top-box{
        padding: 50px 20px;
        box-sizing: border-box;
    }
    .footer-slong{
        font-size: 18px;
    }
    .footer-web{
        line-height: inherit;
        box-sizing: border-box;
        padding: 10px 0;
    }
    .footer-web span{
        display: block;
    }
    .contact-fixed-icon{
        box-sizing: border-box;
        width: 80px;
        padding: 10px;
        padding-bottom: 5px;
    }
}
@media only screen and (max-width: 550px){
    .footer-info-all-box,
    .footer-all-box{
        width: 400px;
    }
    .footer-info-all-box{
        padding: 20px 0;
    }
    .footer-info{
        width: 100%;
        min-height: inherit;
        margin-right: 0;
        margin-top: 20px;
    }
    .footer-info:nth-child(1) {
        margin-top: 0;
    }
    .footer-top-box{
        padding: 30px 20px;
    }
    .footer-slong{
        font-size: 16px;
        display: block;
    }
    .footer-slong:after{
        display: none;
    }
    .footer-url{
        font-size: 16px;
        width: 40px;
        line-height: 40px;
        margin: 0 10px;    
    }
    .footer-web{
        font-size: 12px;
        letter-spacing: 0.03em;
    }
    .footer-info-name span{
        font-size: 16px;
    }
    .footer-info-name{
        font-size: 14px;
    }
    .footer-info-text{
        font-size: 12px;
    }
    .footer-fixed-box{
        bottom: 10px;
        right: 10px;
    }
    
    .contact-fixed-icon{
        width: 70px;
    }
    .contact-fixed-icon p{
        font-size: 12px;
    }
    .footer-fixed-icon{
        width: 40px;
        height: 40px;
    }
    .footer-box{
        position: relative;
        z-index: 100;
    }
    
}
@media only screen and (max-width: 400px){
    .footer-info-all-box,
    .footer-all-box{
        width: 300px;
    }
}


.footer-url:hover{
    color: #f3cd05;
    border-color: #f3cd05;
}
.footer-info-text:hover{
    color: #f3cd05;
}
.footer-top-arrow-box:hover .footer-top-arrow{
    margin-top: 0;
}


@media only screen and (min-width: 1000px){
    .footer-logo-box,
    .footer-slong{
        opacity: 0;
    }
    .footer-top-box.anima .footer-logo-box{
        opacity: 1;
        animation: zoomIn 1s ease 0s 1 both;
    }
    .footer-top-box.anima .footer-slong:nth-child(1){
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .footer-top-box.anima .footer-slong:nth-child(2){
        animation: fadeInRight 1s ease 0.1s 1 both;
    }
    .footer-top-box.anima .footer-slong:nth-child(3){
        animation: fadeInRight 1s ease 0.2s 1 both;
    }
}