html,body{
    padding: 0;
    margin: 0;
    background-color: white;
}
header{
    width: 100%;
}
header img{
    width: 100%;
}
.tips a{
    color: #58b1e3;
    text-decoration: underline;
    display: block;
    width: 100%;
    text-align: center;
    margin: 20px 0 20px;
}
.download_first,.download_second,.download_third{
    display: flex;
}
.same_box{
    flex: 1;
}
.same_box p:first-child{
    color: #ff5d9e;
    border: 1px solid #ff5d9e;
    border-radius: 13px;
    width: 85%;
    margin: 0 auto;
    text-align: center;
    height: 40px;
    line-height: 40px;
    font-weight: 700;
}
.same_box p:last-child{
    text-align: center;
}
.Triangle{
    position: relative;
}
.triangle1,.triangle2{
    position: relative;
    height: 0px;
    width: 0px;
    border-top: 10px solid #ff5d9e;
    border-right: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid transparent;
    margin: 0 auto;
}
.triangle2{
position: absolute;
left: 50%;
transform: translateX(-50%);
top: 50%;
}
.triangle1::after,.triangle2::after{
    content: '';
    position: absolute;
    top: -10px;
    left: -9px;
    border-top: 8.9px solid #FFFFFF;
    border-right: 9px solid transparent;
    border-bottom: 9px solid transparent;
    border-left: 9px solid transparent;
}
p{
    width: 100%;
    text-align: center;}
.blod{
    font-weight: 700;
    font-size: 20px;
}
.gray{
    font-size: 16px;
    color: #5e5e5e;
}
.img_box img{
    width: 100%;

}
@media screen and (min-width: 1000px){
    html,body{
        width: 1000px;
        margin: 0 auto;
    }
}
a{
    color: #ff5d9e;
    text-decoration: none;
}