.md22957.md-contact_us{width: 100%;padding: .6rem 0 .55rem;}
.md22957.md-contact_us img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md22957.md-contact_us .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md22957.md-contact_us input::-webkit-input-placeholder,
.md22957.md-contact_us textarea::-webkit-input-placeholder{color: #999999;}
.md22957.md-contact_us input:-moz-placeholder,
.md22957.md-contact_us textarea:-moz-placeholder{color: #999999;}
.md22957.md-contact_us input::-moz-placeholder,
.md22957.md-contact_us textarea::-moz-placeholder{color: #999999;}
.md22957.md-contact_us input:-ms-input-placeholder,
.md22957.md-contact_us textarea:-ms-input-placeholder{color: #999999;}
.md22957.md-contact_us .k-cont{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md22957.md-contact_us .k-titles{width: 100%;margin-bottom: .5rem;color: #222222;font-weight: bold;line-height: 1.2;}
.md22957.md-contact_us .k-left{width: calc(700/1600*100%);}
.md22957.md-contact_us .k-left .k-titles{margin-bottom: .7rem;}
.md22957.md-contact_us .k-name{width: 100%;margin-bottom: .35rem;color: #333333;font-weight: bold;line-height: 1.3;}
.md22957.md-contact_us .k-list{width: 100%;}
.md22957.md-contact_us .k-one{display: flex;align-items: center;width: 100%;margin-bottom: .35rem;}
.md22957.md-contact_us .k-icon{width: .6rem;background-color: #f7f7f7;}
.md22957.md-contact_us .k-icon img{width: 100%;height: .6rem;object-fit: contain;}
.md22957.md-contact_us .k-text{flex: 1;padding-left: .25rem;}
.md22957.md-contact_us .k-tip{width: 100%;margin-bottom: .05rem;color: #666666;line-height: 1.6;}
.md22957.md-contact_us .k-intro{width: 100%;color: #333333;line-height: 1.6;font-weight: bold;}
.md22957.md-contact_us .k-right{width: calc(810/1600*100%);}
.md22957.md-contact_us .k-two{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md22957.md-contact_us .k-item{width: 100%;margin-bottom: .3rem;}
.md22957.md-contact_us .k-input{border: none;border-bottom: 1px solid #dbdbdb;width: 100%;height: calc(1em + .4rem);color: #333;}
.md22957.md-contact_us .k-textarea{border: none;border-bottom: 1px solid #dbdbdb;width: 100%;height: 9.7em;padding: .15rem 0;color: #333;line-height: 1.6;}
.md22957.md-contact_us .k-buttom{width: 100%;padding-top: .3rem;}
.md22957.md-contact_us .k-submit_box{display: inline-block;position: relative;}
.md22957.md-contact_us .k-submit{position: absolute;top: 0;left: 0;display: block;cursor: pointer;width: 100%;height: 100%;opacity: 0;z-index: 18;}
.md22957.md-contact_us .k-submit_text{transition: all .3s;display: inline-block;padding: 0 .2rem;color: #ffffff;line-height: .54rem;color: var(--theme);border: solid 1px #cccccc;}
.md22957.md-contact_us .k-submit_text:after{transition: all .3s;content: '';display: inline-block;vertical-align: middle;margin-left: .8rem;width: 1.06em;height: 1.5em;background-image: url(/static/home/images/a2.png);background-size: 100% auto;background-position: center center;background-repeat: no-repeat;}
.md22957.md-contact_us .k-submit_box:hover .k-submit_text{color: #fff;background-color: var(--theme);border: solid 1px var(--theme);}
.md22957.md-contact_us .k-submit_box:hover .k-submit_text:after{background-image: url(/static/home/images/a2-b.png);}

@media (min-width: 750px) {
   .md22957.md-contact_us .k-two .k-item{width: calc(50% - .15rem);}
}
@media (max-width: 750px) {
   .md22957.md-contact_us .k-left{width: 100%;}
   .md22957.md-contact_us .k-right{width: 100%;}
   .md22957.md-contact_us .k-submit_text{line-height: .6rem;}
}