/*默认样式*/

html,
body,
a,
ul,
li,
div,
input,
button,
img,
textarea,
video,
label {
	margin: 0;
	border: 0;
	padding: 0;
	padding: none;
	outline: none;
	box-sizing: border-box;
	background-color: rgba(0, 0, 0, 0);
}
/* 媒体查询 */
html {
	font-size: 100px;
}
/* @media screen and (min-width: 1921px) {
	html {
		font-size: 100px;
	}
}
@media screen and (max-width: 1920px) {
	html {
		font-size: 100px;
	}
}

@media screen and (max-width: 1680px) {
	html {
		font-size: 87.5px;
	}
}

@media screen and (max-width: 1600px) {
	html {
		font-size: 83.3333px;
	}
}

@media screen and (max-width: 1440px) {
	html {
		font-size: 75px;
	}
}
@media screen and (max-width: 1400px) {
	html {
		font-size: 72.9166px;
	}
}
 
@media screen and (max-width: 1366px) {
	html {
		font-size: 71.1458px;
	}
}

@media screen and (max-width: 1360px) {
	html {
		font-size: 70.8333px;
	}
}

@media screen and (max-width: 1280px) {
	html {
		font-size: 66.6666px;
	}
}
@media screen and (max-width: 1152px) {
	html {
		font-size: 60px;
	}
} 
@media screen and (max-width: 1024px) {
	html {
		font-size: 53.3333px;
	}
}
@media screen and (max-width: 800px) {
	html {
		font-size: 41.6666px;
	}
} */




li {list-style-type:none;}

textarea{
	resize: none;
}

text {
	white-space: pre-wrap;
	word-wrap: break-word;
	word-break: break-all;
}

a {
	text-decoration: none;
	color: black;
}

a:link {
	color: black;
}

a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	-webkit-tap-highlight-color: transparent;
	outline: none;
	background: none;
	text-decoration: none;
}

textarea,
input {
	outline: none;
	border: none;
	list-style: none;
	display: block !important;
	box-sizing: border-box !important;
}

img {
	display: block;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
}


/* 文字线 */

.txt_u {
	text-decoration: line-through;
}

.txt_t {
	text-decoration: overline;
}

.txt_b {
	text-decoration: underline;
}

/* 字宽 */
.fw_6{
	font-weight: 600;
}
/* 弹性 */

.fx_s {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.fx_c {
	display: flex;
	justify-content: center;
	align-items: center;
}

.fx_e {
	display: flex;
	justify-content: flex-end;
	align-items: center;
}

.fx_bt {
	display: flex;
	justify-content: space-between;
	align-items: center;
	justify-content:-space-between;
}

.al_b {
	align-items: flex-end;
}

.al_t {
	align-items: flex-start;
}

/*内边距*/
.pd_t_100{
	padding-top: 100px;
}
.pd_t_305{
	padding-top: 305px;
}
/*背景*/
.bgc_ql{
	background: #387EF7;
}
.bgc_l{
	background: #003C96;
}
/*文字颜色*/

.fc_f {
	color: #fff;
}


/* 文字对齐方式 */

.txt_al_l {
	text-align: left;
}

.txt_al_c {
	text-align: center;
}

.txt_al_r {
	text-align: right;
}


/* 超出隐藏 */

.ellipsis {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ellipsis2 {
	display: -webkit-box;
	text-overflow: ellipsis;
	overflow: hidden;
	word-wrap: break-word;
	word-break: break-all;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.ellipsis3 {
	display: -webkit-box;
	text-overflow: ellipsis;
	overflow: hidden;
	word-wrap: break-word;
	word-break: break-all;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

.ellipsis4 {
	display: -webkit-box;
	text-overflow: ellipsis;
	overflow: hidden;
	word-wrap: break-word;
	word-break: break-all;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
}


/* 上下左右居中 */

.posi-all {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	-moz-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-o-transform: translate(-50%, -50%);
}


/* 左右居中 */

.posi-x {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	-o-transform: translateX(-50%);
}


/* 垂直居中 */

.posi-y {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}