.buln-inp select{
border:none;
padding-right:20px;}

.txt{
display: block;
width: 100%;
font-size: 18px;
line-height: 60px;
height: 60px;
color: #333333;
padding: 0 30px;
background: #fbf4f4;
margin-bottom: 30px;}

.sum{
display: block;
width: 100%;
font-size: 18px;
line-height: 60px;
height: 60px;
color: #fff;
text-align: center;

background: #bd1a2d;
border-radius: 10px;
cursor: pointer;}
@media only screen and (min-width: 1300px) {

_:-ms-fullscreen,:root .buln-inp select{}
}
@media screen and(-ms-high-contrast:active),(-ms-high-contrast:none) {
/*清除ie的默认选择框样式清除，隐藏下拉箭头*/
select::-ms-expand {
    display: none;}
.buln-inp select{
background-image: url(../images/pubarrow.jpg);
background-repeat: no-repeat;
background-position: right 0;}
}
.dl-pdf {
overflow:hidden;}
.dl-pdf a{
float:right;}
.dl-pdf a img{
width:80%;}