%clearfix {
    @include clearfix;
}
%clearboth {
    @include clearboth;
}

%absolute {
    @include absolute;  // left,top.
}
%absolute2 {
    @include absolute2; // div direction.
}
%relative {
    @include relative;
}
%fixed {
    @include fixed;
}

%wh100 {
    width: 100%;
    height: 100%;
}
%w100 {
    width: 100%;
}
%h100 {
    height: 100%;
}
%f_left {
    float: left;
}
%f_right {
    float: right;
}
%o_hide {
    overflow: hidden;
}
%o_auto {
    overflow: auto;
}

%f_fw {
    font-family: "黑体";
}
%f_fw2 {
    font-family: "微软雅黑";
}


%f_12 {
    font-size: 12px;
}
%f_13 {
    font-size: 13px;
}
%f_14 {
    font-size: 14px;
}
%f_15 {
    font-size: 15px;
}
%f_16 {
    font-size: 16px;
}
%f_17 {
    font-size: 17px;
}
%f_18 {
    font-size: 18px;
}
%f_24 {
    font-size: 24px;
}
%ls_3 {
    letter-spacing: 3px;
}

%center-block {
    margin: 0 auto 0;
}
%center-block2 {
    @include absolute(50%,50%);
    @include transform(translate(-50%,-50%));
}
%center-block3 {
    @extend %absolute2;
    left: 50%;
    @include transform(translateX(-50%));
}

%text-align {
    text-align: center;
}
%text-left {
    text-align: left;
}
%text-right {
    text-align: right;
}

%cursor-pointer {
    cursor: pointer;
}

%word-break {
    word-break: break-all;
    word-wrap: break-word;
}