.i-load-more {
    width: 65%;
    margin: 1.5em auto;
    line-height: 1.6em;
    font-size: 14px;
    text-align: center
}

.i-load-more-loading {
    display: inline-block;
    margin-right: 12px;
    vertical-align: middle;
    width: 14px;
    height: 14px;
    background: 0 0;
    border-radius: 50%;
    border: 2px solid #e9eaec;
    border-color: #e9eaec #e9eaec #e9eaec #2d8cf0;
    animation: btn-spin .6s linear;
    animation-iteration-count: infinite
}

.i-load-more-tip {
    display: inline-block;
    vertical-align: middle;
    color: #495060
}

.i-load-more-line {
    border-top: 1px solid #dddee1;
    display: flex;
    border-top: 0
}

.i-load-more-line::before {
    position: relative;
    top: -1px;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    content: '';
    border-top: 1px solid #dddee1
}

.i-load-more-line::after {
    position: relative;
    top: -1px;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    content: '';
    border-top: 1px solid #dddee1
}

.i-load-more-line .i-load-more-tip {
    position: relative;
    padding: 0 .55em
}

.i-load-more-empty {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: #e5e5e5;
    display: inline-block;
    position: relative;
    vertical-align: 0;
    top: -.16em
}

@keyframes btn-spin {
    0% {
        transform: rotate(0)
    }

    100% {
        transform: rotate(360deg)
    }
}