/*公用边距*/
*{
    margin: 0 auto;
    padding: 0;
}
.tit-center{
    text-align: center !important;
}
.prov_rota{
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
}
input,textarea,button{
    outline:none;
}
i{
    display: inline-block;
}
/*去掉点*/
ul li{
    list-style: none;
}
/*去掉a标签的下划线*/
a{
    text-decoration: none !important;
    display: inline-block;
}
*{
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
/*旋转180*/
.prov_rota{
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
}
input[type=color], input[type=date], input[type=datetime-local], input[type=datetime], input[type=email], input[type=month], input[type=number], input[type=password], input[type=search], input[type=tel], input[type=text], input[type=time], input[type=url], input[type=week], select, textarea {
    -webkit-user-select: text;
    outline: 0;
    background-color: #fff;
    -webkit-appearance: none;
}
video{
    display: block;
}
/*定位公用居中*/
.po{
    top:50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
}
.po_x{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.po_y{
    position: absolute;
    top:50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

/*浮动*/
.fl{
    float: left !important;
}
.fr{
    float: right !important;
}
/*清浮动*/
.clear::after{
    display: block;
    clear: both;
    content: "";
}
/*修改bootstrap的个别公用样式*/
.h1, .h2, .h3, h1, h2, h3{
    margin-bottom: 0;
    margin-top: 0;
}
html,body{
    font-family: "MicrosoftYaHei";
}
.bold{
    font-family: " PingFangHK-Semibold";
    font-weight: bold;
}