.hero-section{
	background:url('/static/image/banner7.jpg');
	background-repeat:no-repeat;
	background-size:100vw auto;
	background-position:top center;
	padding: 5vw 0 48vw;
}
.xx{
	text-align: center;
}
.xx img{
	height: 110%;
}
.form-control{
	color: #2C2A29!important;
	font-size: inherit;
	font-family: inherit;
	line-height:inherit;
	margin:0;
}
.message .row{
	padding: 1vw 0.5vw;
}
.message .col-6,
.message .col-12{
	padding: 0 2vw 0 0.5vw;
}
.message input,
.message textarea,
.form-control{
	background-color: rgba(255, 255, 255, 0); /* 完全透明 */;
	border-style: dashed;
  	border-width: 0px 0 1px 0; /* 左 顶 右 底 边框的宽度 */
  	border-color: #606060; /* 边框颜色 */
  	border-bottom-width: 2px; /* 底部边框的宽度 */
  	border-radius: 0;
  	width: 100%;
}
.form-control:focus {
    color: #212529;
    background-color: #ffdc00;
    border-color: #ffdc00;
    outline: 0;
    border: 0;
    border-radius: 0;
	outline: 1px solid #606060;
	box-shadow: 0 0 6px rgb(96 96 96/ 60%);
/*    box-shadow: 0 0 0 .25rem rgba(13,110,253,.25)*/
}
.message input:focus,
.message textarea:focus{
	border: 0;
	outline: 1px solid #606060;
	box-shadow: 0 0 6px rgb(96 96 96/ 60%);
}
.map-iframe{
	width: 100%;
	height: 50vw;
}
.software-p-button-20 a:before{
	padding:0 18vw;
	left: -16vw;
	transform: perspective(1.3em) rotateX(181deg);
    border-radius:5px;
    background-color: #ffdc00;
    border: none;
    margin: 0;
}
.software-p-button-20{
    display: flex; /* 使用flex布局 */
    justify-content: right; /* 水平居中 */
    align-items: flex-end; /* 垂直底部对齐 */
}

.software-p-button-20 a{
    margin: auto;   
}

.accordion-item{
	background-color: #ffdc00;
	border:0px;
}

.flush-collapseOne-after{
	background-color: #2C2A29;
}
.flush-radius{
	border-radius: 1em 1em 0 0!important;
	border-top:10px solid #2C2A29!important;
}

.accordion-button,
.accordion-body{
	color: #2C2A29;
	background-color: #2C2A29;
	color: #fff;
}

.accordion-flush .accordion-item .accordion-button{
	border-radius: 1em 1em 0 0!important;
}

.accordion-flush .accordion-item .accordion-button-last{
	border-radius: 1em!important;
}

.accordion-button:not(.collapsed),
.accordion-flush .accordion-item .accordion-button-last:not(.collapsed){
	color:#fff;
	background-color: #2C2A29;
	box-shadow:unset;
	border-radius: 1em 1em 0 0!important;
}

.collapsed{
	background-color: #2C2A29;
}

.accordion-button:focus{
	box-shadow:unset;
}

.accordion-button:not(.collapsed)::after{
	background-image: var(--bs-accordion-btn-icon);
}

/* small mobile :320px. */
@media only screen and (min-width: 320px) and (max-width: 479px) {
    .map-row>*{
		padding: 0 3px;
	}
}