.page{
    width: 100%;
    height: 100%;
}
.footer {
    width: 100%;
    background-color: #333333;
    height: 160px;
    padding-top: 50px;
    box-sizing: border-box;
}

.footer_top {
    width: 1200px;
    /* width: 70%; */
    height: 170px; 
    margin: 0 auto;
    border-bottom: 1px solid #5c5c5c;
    padding: 35px 25px 0 25px; 
    box-sizing: border-box;
    opacity: .5;
    margin-bottom: 30px;
}

.footer_top_l {
    width: 380px; 
    
}

.footer_top_c {
    width: 420px;
}

.footer_top_r {
    width: calc(100% - 380px - 420px);

}

.filings {
    width: 20px;
    height: 20px;
    background: url(../images/filings.png) no-repeat center center;
    background-size: 100% 100%;
    margin: 0 5px 0 17px;
}

.solve {
    width: 100%;
    height: 295px;
    background: url(../images/solve.png) no-repeat center center;
    background-size: 100% 100%;
    padding-top: 65px;
    box-sizing: border-box;
}

.opacity82 {
    opacity: .82;
}

.seek {
    width: 505px;
    height: 42px;
    border-radius: 4px;
    margin-top: 35px;
}

.seek_left {
    width: calc(100% - 120px);
}

.seek_left input {
    border: 2px solid rgba(255, 255, 255, 0.6);
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    background-color: #6f91c7;
    padding: 10px 12px;
    color: #fff;
    border-right: 0;
    border-top-left-radius: 4px;  
    border-bottom-left-radius: 4px;  

}

.seek_right {
    width: 120px;
    height: 100%;
    background: #FFFFFF;
    /* border-radius: 0px 4px 4px 0px; */
    cursor: pointer;
    border-left: none;
    border-top-left-radius: 0;  
    border-bottom-left-radius: 0;  
}
.placeholder-style::placeholder {  
    color: #FFFFFF;   /* 修改 placeholder 文字的颜色 */  
    font-size: 14px;  /* 修改 placeholder 文字的字体大小 */  
}

@media screen and (min-width:1921px) and (max-width:2560px) {
    .solve{
        height: 360px;
        padding-top: 75px;
    }
  
}


.sy-alert-tips {
    position: fixed;
    display: none;
    border-radius: 5px;
    top: 2%;
    left: 50%;
    transform: translate(-50%, 0);
    z-index: 9999;
    text-align: center;
    width: auto;
    background: rgba(0,0,0,0.7);
    -webkit-animation-duration: .3s;
    animation-duration: .3s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.sy-alert-tips .sy-content{
    padding: 10px 15px;
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 24px;
}