/*这些元素都建议重新初始化*/
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
tr,
td,
th,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
br,
img,
table,
input,
form,
a,
p,
textarea {
    padding: 0;
    margin: 0;
    font-family: Arial, 'Microsoft YaHei', '宋体';
}

/*去掉列表默认排列*/
ul,
ol,
li {
    list-style: none;
}

/*去掉底部横线*/
/*把a元素更改设置成块级元素，这个根据实际情况决定要不要*/
a {
    text-decoration: none;
    display: block;
}

/*img标签要清除border。*/
/*display设为block设置为块级元素，默认为display:inline;
存在下边线多出4px状况,所以一般设为block*/
img {
    border: 0;
    display: block;
}

/*清除浮动破坏带来的塌陷问题*/
/*清除浮动的兼容IE*/
.clearfloat {
    zoom: 1;
}

.clearfloat:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

.row {
    display: flex;
    flex-direction: row;
}

.col {
    display: flex;
    flex-direction: column;
}

.container {
    background:url(../img/bgb.png) no-repeat top center;
	background-size:100%;
	width:100%;
	height:13.34rem;
	position:relative;
}

.container a {
    width: 3rem;
    height: 2rem;
    margin: auto;
    position: absolute;
    bottom: 0.7rem;
    left: 0;
    right: 0;
	z-index:999;
}