#mask {
    left: 0px;
}

#ul a:nth-child(1) {
    color: #0DA3E2;
    font-weight: bold;
}

.error{
    font-size: 12px;
    position: absolute;
    left: 6em;
    top: 30px;
    color: red;
}

/* ---------------------------- */
.right form{
    width: 265px;
    margin: 45px auto;
}
.right form label{
    display: block;
    position: relative;
}
.right form label span{
    display: inline-block;
    width: 5em;
    line-height: 30px;
    /* letter-spacing: ; */
}
.right form label span:nth-last-child(1){
    width: 240px;
}

.right form label input{
    width: 195px;
    padding: 0 10px;
    height: 30px;
    border: 1px solid #e4e4e4;
    box-sizing: border-box;
    /* margin-right: 15px; */
    margin-bottom: 30px;
}

.right form label img{
    width: 70px;
    height: 30px;
    float: right;
    background-color: #0DA3E2;
}
.right form label input:hover{
    border-color: #0DA3E2;
}
.right form label:nth-last-child(1) input{
    width: 110px;
    float: left;
    margin-left: 15px;
    background-color: transparent;
    border-color: #0DA3E2;
    color: #0DA3E2;
}
.right form label:nth-last-child(1) input:hover{
    background-color: #0DA3E2;
    color: white;
}