* {
    margin: 0;
    padding: 0;
    transition: all 1s;
}

.body1 {
    background: url(../imgs/bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    width: 100%;
}

.box {
    width: 400px;
    min-width: 300px;
    margin: auto;
    margin-top: 200px;
    text-align: center;
    background-color: rgb(192, 194, 197);
    opacity: 0.9;
    padding-bottom: 20px;
}

.p1 {
    width: 100%;
    height: 30px;
    background: linear-gradient(to right, rgba(56, 1, 1, 0.726), rgba(1, 1, 58, 0.637));
    text-align: center;
    padding-top: 10px;
    color: white;
}

.p2 {
    margin-top: 15px;
    margin-bottom: 8px;
    color: rgb(18, 18, 19);
}

.p3 {
    margin-top: 5px;
    margin-bottom: 8px;
    color: rgb(18, 18, 19);
}
.p4 {
    width: 100%;
    height: 30px;    
    text-align: center;
    padding-top: 10px;
    color: white;
}
.box input {
    width: 80%;
    height: 23px;
    outline: none;
}

.bt1 {
    margin-top: 30px;
    width: 200px;
    background: linear-gradient(to left, rgba(56, 1, 1, 0.726), rgba(1, 1, 58, 0.637));
    color: white;
    font-size: 12px;
}

.box input:focus {
    background-color: wheat;
}

.bt1:hover {
    transform: scale(1.1, 1.1);
}