Подробное описание и демонстрация работы блока «Формы» для сайта под номером №14 для библиотеки Bootstrap. Html и CSS код для реализации блока forms на сайте как на изображении.
<div class="form-bg">
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="tab" role="tabpanel">
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
<li role="presentation" class="active"><a href="#Section1" aria-controls="home" role="tab" data-toggle="tab">sign in</a></li>
<li role="presentation"><a href="#Section2" aria-controls="profile" role="tab" data-toggle="tab">sign up</a></li>
</ul>
<!-- Tab panes -->
<div class="tab-content tabs">
<div role="tabpanel" class="tab-pane fade in active" id="Section1">
<form class="form-horizontal">
<div class="form-group">
<label for="exampleInputEmail1">E-mail</label>
<input class="form-control" id="exampleInputEmail1" type="email">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Password</label>
<input class="form-control" id="exampleInputPassword1" type="password">
</div>
<div class="form-group text-center">
<button type="submit" class="btn btn-default">Sign in</button>
</div>
<div class="form-group forgot-pass">
<a href="#">forgot your password?</a>
</div>
</form>
</div>
<div role="tabpanel" class="tab-pane fade" id="Section2">
<form class="form-horizontal">
<div class="form-group">
<label for="exampleInputEmail1">Full Name</label>
<input class="form-control" type="text">
</div>
<div class="form-group">
<label for="exampleInputEmail1">Email</label>
<input class="form-control" type="email">
</div>
<div class="form-group">
<label for="exampleInputEmail1">Password</label>
<input class="form-control" type="password">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Retype Password</label>
<input class="form-control" type="password">
</div>
<div class="form-group text-center">
<button type="submit" class="btn btn-default">Sign up</button>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
a:hover,a:focus{
outline: none;
text-decoration: none;
}
.form-bg{ background: #04c582; }
.tab{
padding: 70px 50px 25px;
margin-top: 40px;
background: #2e3137;
border-radius: 50px;
box-shadow: 10px 10px 10px rgba(0,0,0,0.6);
position: relative;
}
.tab:before{
content: "\f007";
font-family: "Font Awesome 5 Free";
font-weight: 900;
width: 100px;
height: 100px;
line-height: 100px;
border-radius: 50%;
border: 2px solid #fff;
background: #585a5f;
font-size: 40px;
color: #fff;
text-align: center;
margin: 0 auto;
position: absolute;
top: -50px;
left: 0;
right: 0;
}
.tab .nav-tabs{
padding: 0 20px 15px;
position: relative;
}
.tab .nav-tabs li a{
padding: 0 20px 0;
margin: 0;
background: none;
font-size: 18px;
color: #fff;
text-transform: uppercase;
border: none;
border-radius: 0;
opacity: 0.5;
position: relative;
transition: all 0.5s ease 0s;
}
.tab .nav-tabs li a:hover{ border: none; }
.tab .nav-tabs li a:before{
content: "";
width: 0;
height: 3px;
background: #fff;
position: absolute;
bottom: -16px;
left: 0;
}
.tab .nav-tabs li.active a,
.tab .nav-tabs li.active a:focus,
.tab .nav-tabs li.active a:hover{
border: none;
background: none;
opacity: 1;
color: #fff;
}
.tab .nav-tabs li.active a:before,
.tab .nav-tabs li.active a:hover:before{ width: 100%; }
.tab .tab-content{
padding: 20px 0 0 0;
margin-top: 15px;
background: none;
position: relative;
}
.form-horizontal .form-group{
margin: 0 0 15px 0;
position: relative;
}
.form-horizontal .form-control{
height: 40px;
background: rgba(255,255,255,0.2);
border: none;
border-radius:7px;
box-shadow: none;
padding: 0 10px;
font-size: 14px;
font-weight: bold;
color: #fff;
transition: all 0.3s ease 0s;
}
.form-horizontal .form-control:focus{
box-shadow: none;
outline: 0 none;
}
.form-horizontal .form-group label{
padding: 0 10px;
color: #7f8291;
text-transform: capitalize;
margin-bottom: 5px;
}
.form-horizontal .btn{
display: inline-block;
width: 50%;
background: #04c582;
padding: 10px 20px;
margin: 20px auto 0;
border: none;
font-size: 14px;
font-weight: bold;
color: #fff;
border-radius: 7px;
text-transform: uppercase;
}
.form-horizontal .btn:focus{
background: #04c582;
color: #fff;
outline: none;
box-shadow: none;
}
.form-horizontal .forgot-pass{
margin: 0;
text-align: center;
}
.form-horizontal .forgot-pass a{
display: inline-block;
padding: 10px 20px;
margin: 10px 0 0 0;
border-bottom: 1px solid #615f6c;
font-size: 14px;
font-weight: bold;
color: #615f6c;
text-transform: capitalize;
transition: all 0.3s ease 0s;
}
.form-horizontal .forgot-pass a:hover{ color: #04c582; }
@media only screen and (max-width: 479px){
.tab{ padding: 70px 20px 20px; }
}
@media only screen and (max-width: 360px){
.tab .nav-tabs li a{ padding: 0 15px; }
}