.width750 {
    .yoho-footer {
        font-size: 28px;
    }

    .op-row {
        padding: 0 35px;
        height: 140px;
        line-height: 140px;

        .user-name {
            margin-right: 1.17em;
            margin-left: 0.35em;
            max-width: 234px;
        }

        .back-to-top {
            right: 47px;
        }

        .sep-line {
            margin: 0 0.35em;
        }
    }

    .copyright {
        height: 140px;
        line-height: 140px;
    }
}

.wechat-body {
    .yoho-footer {
        .float-top {
            &.hover {
                bottom: 248px;
            }
        }
    }
}

.yoho-footer {
    position: relative;
    width: 100%;
    background-color: #fff;
    font-size: 24px;
    display: none;

    .op-row {
        padding: 0 30px;
        height: 120px;
        line-height: 120px;

        span {
            display: inline-block;
            overflow: hidden;
        }

        a {
            display: inline-block;
            overflow: hidden;
        }

        .user-name {
            margin-right: 1em;
            margin-left: 0.3em;
            max-width: 200px;
            text-decoration: underline;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .back-to-top {
            position: absolute;
            right: 40px;
        }

        .sep-line {
            margin: 0 0.3em;
        }
    }

    .float-top {
        position: absolute;
        top: 47px;
        right: 47px;
        left: initial;
        bottom: initial;
        border-radius: 50%;
        width: 88px;
        height: 88px;
        background: resolve("product/back-to-top.png") no-repeat;
        -webkit-background-size: cover;
        background-size: cover;
        display: none;

        &.hover {
            position: fixed;
            top: initial;
            left: initial;
            right: 30px;
            bottom: 140px;
            z-index: 9999;
            display: block;
        }

        &.animation {
        }
    }

    .copyright {
        height: 60PX;
        border-top: 1px solid #ccc;
        background-color: #eee;
        color: #666;
        text-align: center;
        line-height: 60PX;
        font-size: 12PX;
    }

    &.bottom {
        position: fixed;
        bottom: 0;
        width: 100%;
    }
}

.float-layer {
    display: none;
    height: 44PX;
    background: rgba(68, 68, 68, 0.95);
    position: fixed;
    width: 100%;
    bottom: 0;
    left: 0;
    z-index: 9999;
    padding: 10PX 0;
    box-sizing: content-box;

    .float-layer-left {
        padding-left: 22PX;
        overflow: hidden;
        float: left;

        img {
            height: 44PX;
            float: left;
            margin-right: 10PX;
        }

        p {
            float: left;
            font-size: 16PX;
            height: 44PX;
            line-height: 44PX;
            color: white;
        }

        .yoho-icon {
            float: left;
            margin-right: 10PX;
            font-size: 22PX;
            line-height: 44PX;
            width: 44PX;
            height: 44PX;
            text-align: center;
            color: #fff;
            border-radius: 10PX;
            background-image: linear-gradient(#323232, #0f0f0f);
        }
    }
}

#float-layer-close {
    position: absolute;
    left: 0;
    top: 0;
    width: 100px;
    height: 100px;

    .close-icon {
        position: absolute;
        left: 0;
        top: 0;
        color: #c0c0c0;
        z-index: 2;
        font-size: 18PX;
    }
}

#float-layer-btn {
    position: absolute;
    top: 50%;
    right: 15PX;
    font-size: 16PX;
    padding: 0 10PX;
    height: 27PX;
    line-height: 27PX;
    background: white;
    border-radius: 5PX;
    margin-top: -13PX;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.5);

    &:link,
    &:visited,
    &:hover,
    &:actived {
        color: #000;
    }
}

.circle-rightbottom {
    position: absolute;
    width: 25PX;
    height: 0PX;
    border: 0 solid #323232;
    border-bottom: 25PX solid #323232;
    border-radius: 0 0 25PX;
}