/* reset */
html,
body,
ul,
ol,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
    padding: 0;
}
ul,
ol,
li {
    list-style: none;
}
input,
button {
    &:focus {
        outline: medium;
        border: none;
    }
}
a {
    color: #fff;
    text-decoration: none;
}
* {
    font: 14px Microsoft YaHei,'微软雅黑';
}






/* slider */
.slider-wrapper
    position: relative
    width: 725px
    height: 315px
    overflow: hidden
    &:hover .slider-arrow
        background-color: rgba(53, 53, 53, 0.5)
    .slider-arrow:hover
        background-color: rgba(0, 0, 0, 0.85)
        color: #fff

.slider-list
    position: absolute
    z-index: 1
    width: 3625px
    height: 315px
    img
        float: left
.slider-spots
    position: absolute;
    z-index: 2
    bottom: 20px;
    left: 0
    right: 0
    text-align: center
    span
        cursor: pointer
        border-radius: 50%
        display: inline-block
        width: 10px
        height: 10px
        background-color: rgba(255,255,255,.3)
        margin: 0 10px
    span.on
        background-color: #fff
.slider-arrow
    cursor: pointer
    background-color: rgba(177, 177, 177, 0.3)
    position: absolute
    top: 150px
    color: rgba(245, 240, 240, 0.7)
    z-index: 2
    font-size: 25px
    border-radius: 50%
    
.icon-rightarrow
    right: 20px
    padding: 7px 5px 7px 9px
.icon-leftarrow
    left: 20px
    padding: 7px 9px 7px 5px