/*color*/
.yellow{color: yellow;}
.purple{color:#7e00ac;}
.blue{color: #1d57e9;}
.yelgr{color: #c6ff00;}


/*scrolldown*/
.scrolldown {
    position: absolute;
    bottom: 2%;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    z-index: 52;
    background: #fff;
    font-weight: 500;
    color: #fff;
    text-align: center;
    opacity: 0.8;
    border-radius: 50%;
}
.scrolldown a {
    position: relative;
    display: block;
    height: 100%;
    position: relative;
    box-sizing: border-box;
}
.scrolldown .icon {
    position: absolute;
    top: 17%;
    left: 50%;
    display: inline-block;
    width: 20px;
    height: 30px;
    border: 2px #111 solid;
    border-radius: 30px;
    transform: translateX(-50%);
}
.scrolldown a > i.txt {
    position: relative;
    display: inline-block;
    padding-top: 50px;
    font-style: normal;
    font-weight: 500;
    font-size: 12px;
    color: #333;
}
.scrolldown .icon::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    margin-left: -2px;
    width: 4px;
    height: 4px;
    border-radius: 100%;
    background-color: #111;
    -webkit-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
    -webkit-animation: scrollDownPointer 1.5s infinite;
    animation: scrollDownPointer 1.5s infinite;
}
.scrolldown a > i.txt:before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    background: url(../img/common/icon_scroll_arrow.svg)no-repeat center;
    width: 9px;
    height: 9px;
    background-size: cover;
    transform: translateX(-50%);
}