* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei", Arial, Helvetica, sans-serif, STHeiti;
    letter-spacing: 0px;
    padding-bottom: 50px;
}

.h2, h2 {
    font-size: 1.5rem;
}

img {
    border: 0;
}

.clear {
    clear: both;
    height: 0px;
    font-size: 0px;
    line-height: 0px;
}

.hide {
    display: none;
}



.red {
    color: Red;
}

.smallRed {
    color: #a01003;
}

.bold {
    font-weight: bold;
}



.nowrap {
    white-space: nowrap !important;
}

floatLeft {
    float: left;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}




/* btn */
.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .5rem .75rem;
    font-size: 1rem;
    line-height: 1.25;
    border-radius: .25rem;
    transition: all .15s ease-in-out
}

    .btn:focus, .btn:hover {
        text-decoration: none
    }

    .btn.focus, .btn:focus {
        outline: 0;
        box-shadow: 0 0 0 3px rgba(0,123,255,.25)
    }

    .btn.disabled, .btn:disabled {
        opacity: .65
    }

    .btn.active, .btn:active {
        background-image: none
    }

a.btn.disabled, fieldset[disabled] a.btn {
    pointer-events: none
}

.btn-general {
    background-color: transparent;
    text-align: center;
    border-width: 1px;
    border-radius: 0px;
    font-size: 16px;
    padding: 10px 15px;
    font-weight: 400;
    text-transform: uppercase;
}

.btn-white {
    border-color: #2196f3;
    background-color: #2196f3;
    color: #fff;
}

    .btn-white:hover, .btn-white:focus {
        background-color: transparent;
        color: #2196f3;
        cursor: pointer;
    }

.btn-green {
    border-color: #2196f3;
    color: #2196f3;
}



    .btn-green:hover, .btn-green:focus {
        background-color: #2196f3;
        color: #fff;
        cursor: pointer;
    }

.btn-red {
    border-color: #f83404;
    color: #f83404;
    font-weight: bold;
}

    .btn-red:hover, .btn-red:focus {
        background-color: #2196f3;
        color: #fff;
        cursor: pointer;
    }