/* 必要布局样式css */
.trade-content {
    padding: 0px 0; margin-top:0px
}

.trade-title {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin: 0px 0;
    position: relative;
}

.trade-title:before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    bottom: -19px;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid;
    border-color: #cf6004 transparent transparent;
}

.trade-title:after {
    content: "";
    position: absolute;
    width: 52px;
    height: 0px;
    background-color: #ea730f;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
}

.trade-black {
    height: auto;
    background-color: #fff;
}

.trade-box {
    width: 100% !important;
    margin: 0 auto;
    position: relative;
    transition: all .3s ease;
}

.trade-box-list {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.trade-box-item {
    flex: 1;
    text-align: center;
    position: relative;
    height: auto;
    background: no-repeat center;
    background-size: 100% auto;
}

.trade-content .trade-box-item:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(120,102,88,.1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}
.trade-content .item01:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(90,81,74,.9);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.trade-content .item02:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(120,102,88,.9);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.trade-content .item03:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(90,81,74,.9);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.trade-content .item04:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(120,102,88,.9);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.trade-content .item05:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(90,81,74,.9);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.trade-box-item a {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
	text-decoration:none;
}

a, button, input, textarea {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.item-logo {
    margin: 0 auto;
    display: block;
}

.trade-content .trade-box-item .item-logo {
    position: relative;
    margin-top: 420px;
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.item-logo img {
    display: block;
    margin: 0 auto;
    max-width: 15%; color:#FFF;
}

.item-logo:before { color:#FFF}

.item-title {
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    padding: 20px 0;
    position: relative;
	text-decoration:none;
}

.trade-content .item-title:before {
    content: "";
    position: relative;
    display: block;
    width: 20px;
    border-bottom: 0px solid #fff;
    margin: 0 auto 20px;
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
	text-decoration:none;
}

.item-text {
    position: relative;
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
    opacity: 0;
    margin-top: 10px;
}

.item-text p {
    color: #fff;
    font-size: 16px;
    margin-bottom: 5px;
}

.trade-content .item01 { width:20%; }
.trade-content .item02  { width:20%;}
.trade-content .item03  { width:20%;}
.trade-content .item04  { width:20%;}
.trade-content .item05  { width:20%;}
.trade-content .trade-box-item:hover .item-text {
    display: block;
    opacity: 1;
    margin-top: 0;
}

.trade-content .trade-box-item:hover:before {
    background-color: rgba(208, 97, 5, .9);
}

.trade-content .trade-box-item:hover .item-logo {
    margin-top: 400px;
}

.trade-content .trade-box-item:hover .item-title:before {
    opacity: 0;
    margin-bottom: 0;text-decoration:none;
}